Latest training guide for Oracle 1Z1-054

We will not only ensure you to pass the exam, but also provide for you a year free update service. If you are not careful to fail to pass the examination, we will full refund to you. However, this possibility is almost not going to happen. We can 100% help you pass the exam, you can download part of practice questions from ITCertKing as a free try.

ITCertKing can not only achieve your dreams, but also provide you one year of free updates and after-sales service. The answers of ITCertKing's exercises is 100% correct and they can help you pass Oracle certification 1Z1-054 exam successfully. You can free download part of practice questions and answers of Oracle certification 1Z1-054 exam online as a try.

Some sites provide Oracle 1Z1-054 exam study materials on the Internet , but they do not have any reliable guarantee. Let me be clear here a core value problem of ITCertKing . All Oracle exams are very important. In this era of rapid development of information technology, ITCertKing just questions provided by one of them. Why do most people choose ITCertKing? This is because the exam information provided by ITCertKing will certainly be able to help you pass the exam. Why? Because it provides the most up-to-date information, which is the majority of candidates proved by practice.

Have you thought of how to easily pass Oracle 1Z1-054 test? Have you found the trick? If you don't know what to do, I'll help you. In actual, there are many methods to sail through 1Z1-054 exam. One is to learn exam related knowledge 1Z1-054 certification test demands. Are you doing like this?However the above method is the worst time-waster and you cannot get the desired effect. Busying at work, you might have not too much time on preparing for 1Z1-054 certification test. Try ITCertKing Oracle 1Z1-054 exam dumps. ITCertKing dumps can absolutely let you get an unexpected effect.

Exam Code: 1Z1-054
Exam Name: Oracle (Oracle Database 11g: Performance Tuning)
One year free update, No help, Full refund!
Total Q&A: 192 Questions and Answers
Last Update: 2014-01-30

Life is full of choices. Selection does not necessarily bring you happiness, but to give you absolute opportunity. Once missed selection can only regret. ITCertKing's Oracle 1Z1-054 exam training materials are necessary to every IT person. With this materials, all of the problems about the Oracle 1Z1-054 will be solved. ITCertKing's Oracle 1Z1-054 exam training materials have wide coverage, and update speed. This is the most comprehensive training materials. With it, all the IT certifications need not fear, because you will pass the exam.

1Z1-054 Free Demo Download: http://www.itcertking.com/1Z1-054_exam.html

NO.1 You are working on an online transaction processing (OLTP) system. By day most of the application
users perform queries accessing the most recently added or modified rows. The applications have most
of the queries based on multiple tables. But at night, some batch processing is also done.
Which two actions would you recommend to choose a goal for the optimizer based on the needs of your
application? (Choose two.)
A.setting the OPTIMIZER_MODE parameter to ALL_ROWS at the instance level
B.setting the OPTIMIZER_MODE parameter to FIRST_ROWS_n at the instance level
C.asking the developer to add a hint /*ALL_ROWS*/ in the long-running batch processing queries
D.asking the developer to add a hint /*FIRST_ROWS_n*/ in the long-running batch processing queries
ANSWER: BC

Oracle exam   1Z1-054 answers real questions   1Z1-054

NO.2 Identify two correct statements about the Active Session History (ASH) data. (Choose two.)
A.A part of SGA memory is used to store ASH data as rolling buffer.
B.The ASH data can be analyzed between any two small time intervals.
C.All ASH data in memory are flushed to disk by MMON in every 3 seconds.
D.All ASH data in memory are flushed to disk by MMNL process whenever the buffer is full.
ANSWER: AB

Oracle   1Z1-054   1Z1-054   1Z1-054 demo   1Z1-054

NO.3 You are working on a decision support system (DSS). The index is available on the COUNTRY_ID
column of the CUSTOMERS table.
View the Exhibit and examine the parameter settings and the query execution plan.
Why is the query using a full table scan instead of an index scan?
A. because the histogram statistics for the COUNTRY_ID column are not updated
B. because the index statistics for the index on the COUNTRY_ID column are not current
C. because the DB_FILE_MULTIBLOCK_READ_COUNT initialization parameter is set to a higher value
D. because the optimizer predicts that most of the blocks in the table are accessed. Therefore, it uses a
full table scan, even though indexes are available.
ANSWER: D

Oracle original questions   1Z1-054 exam dumps   1Z1-054 exam prep   1Z1-054   1Z1-054 certification

NO.4 View the Exhibit exhibit1 to examine the series of SQL commands and parameter settings.
View the Exhibit exhibit2 to examine the plans available in the SQL plan baseline.
The first plan (in red) is created when OPTIMIZER_MODE is set to ALL_ROWS and the second plan (in
blue) is created when OPTIMIZER_MODE is set to FIRST_ROWS.
Which SQL plan baseline would be used if the SQL query in exhibit1 is executed again when the value of
OPTIMIZER_MODE is set to FIRST_ROWS?
A. the second plan, because it is a fixed plan
B. the first plan, because it is an accepted plan
C. the second plan, because it is the latest generated plan in FIRST_ROW mode
D. A new plan, because the second plan in FIRST_ROW mode is not an accepted plan
ANSWER: B

Oracle   1Z1-054   1Z1-054 certification training   1Z1-054   1Z1-054 test   1Z1-054

NO.5 View Exhibit1 to examine the description of the CUSTOMERS table.
You observed that optimizer selectivity is not accurate when the CUST_STATE_PROVINCE and
COUNTRY_ID columns are used together in the WHERE clause of a query.
View Exhibit2 to examine the query execution plan and the commands executed to gather the statistics.
The optimizer predicts that 20 rows will be processed rather than the 3,341 rows, which is the actual
number of rows returned from the table.
What can you do to make the optimizer detect the actual number of rows?
A. Set the STATISTICS_LEVEL parameter to ALL.
B. Set the OPTIMIZER_USE_PENDING_STATISTICS parameter to FALSE.
C. Create extended statistics for the CUST_STATE_PROVINCE and COUNTRY_ID columns.
D. Increase the STALE_PERCENT value for the CUSTOMERS table by using the
DBMS_STATS.SET_TABLE_PREFS procedure.
ANSWER: C

Oracle   1Z1-054   1Z1-054   1Z1-054 questions   1Z1-054 braindump   1Z1-054

NO.6 You are working on an online transaction processing (OLTP) system. You detected free buffer waits
events for your database instance running in a machine that has multiple CPUs. You increased the
database buffer cache size as the first step. After a few hours of work on the database, further
investigation shows that the same event is being recorded.
What would be your next step to avoid this event in future?
A. Decrease the value of the DBWR_IO_SLAVES parameter.
B. Set the USE_INDIRECT_DATA_BUFFERS parameter to TRUE.
C. Increase the value of the DB_WRITER_PROCESSES parameter.
D. Increase the value of the DB_FILE_MULTIBLOCK_READ_COUNT parameter.
ANSWER: C

Oracle   1Z1-054   1Z1-054   1Z1-054 exam dumps

NO.7 Which three factors influence the optimizer's behavior while choosing an optimization approach and
goal for a SQL statement? (Choose three.)
A.parsing of a SQL statement
B.operating system (OS) statistics
C.object statistics in the data dictionary
D.the OPTIMIZER_MODE initialization parameter
E.optimizer SQL hints for changing the query optimizer goal
ANSWER: CDE

Oracle exam dumps   1Z1-054 pdf   1Z1-054 practice test   1Z1-054   1Z1-054 exam dumps

NO.8 You are working on a development database that was upgraded to Oracle Database 11g from Oracle
Database 9i. An ADDM finding in this database says that the shared pool is inadequately sized, as shown
in the Exhibit.
You diagnosed that this is due to different kinds of workloads and this occurs only during peak hours. You
tried to resize this by shrinking the database buffer cache but that caused inadequate buffer cache
problems. The following are the related parameter settings:
SQL> show parameter sga
NAME TYPE VALUE
------------------------------ --------------- -----------------
lock_sga boolean FALSE
pre_page_sga boolean FALSE
sga_max_size big integer 300M
sga_target big integer 0
SQL> show parameter target
NAME TYPE VALUE
------------------------------ --------------- -----------------
.....
fast_start_mttr_target integer 0
memory_max_target big integer 0
memory_target big integer 0
pga_aggregate_target big integer 100M
sga_target big integer 0
You want to balance the memory between the System Global Area (SGA) components within SGA
without affecting the size of the Program Global Area (PGA).
Which action would solve this problem?
A. Set the SGA_TARGET parameter to 300M.
B. Set the SGA_MAX_SIZE parameter to 400M.
C. Set the MEMORY_TARGET parameter to 100M.
D. Set the MEMORY_MAX_TARGET parameter to 300M.
ANSWER: A

Oracle original questions   1Z1-054   1Z1-054 certification   1Z1-054 braindump

NO.9 View Exhibit1 to examine the description of the CUSTOMERS table.
The CUSTOMERS table has been updated heavily today. In a frequently used SQL statement, you notice
that estimated rows and the actual number of rows fetched differ greatly. The COUNTRY_ID column has
an index.
View Exhibit2 and examine the query execution plan.
What would you recommend to improve the optimizer's estimation?
A. setting the STATISTICS_LEVEL parameter to ALL
B. setting the OPTIMIZER_USE_PENDING_STATISTICS parameter to FALSE
C. creating extended statistics for the CUST_LAST_NAME, CUST_ID, and CUST_TOTAL columns
D. updating the statistics for the CUSTOMERS table by using the
DBMS_STATS.GATHER_TABLE_STATS
procedure
ANSWER: D

Oracle pdf   1Z1-054 practice test   1Z1-054   1Z1-054 certification   1Z1-054 practice test

NO.10 Examine the initialization parameter values for the instance given below:
NAME TYPE VALUE
------------------------------------ ----------- ------------------
optimizer_capture_sql_plan_baselines boolean FALSE
optimizer_dynamic_sampling integer 2
optimizer_features_enable string 11.1.0.6
optimizer_index_caching integer 0
optimizer_index_cost_adj integer 100
optimizer_mode string ALL_ROWS
db_file_multiblock_read_count integer 64
You notice that the one of the queries is using a full table scan (view Exhibit1) instead of index unique
scan (view Exhibit2). The index is present on the column that is accessed in the WHERE clause of the
query. The cost for a full table scan is more than that for an index unique scan.
Why would the optimizer choose full table scan over index unique scan? (Choose all that apply.)
A. The OPTIMIZER_INDEX_COST_ADJ initialization parameter is set to a low value.
B. The OPTIMIZER_INDEX_COST_ADJ initialization parameter is set to a high value.
C. The DB_FILE_MULTIBLOCK_READ_COUNT initialization parameter is set to a low value.
D. The statistics for the table and all the indexes associated with the table are not current.
ANSWER: BD

Oracle   1Z1-054   1Z1-054   1Z1-054 original questions   1Z1-054 exam simulations

NO.11 You plan to use adaptive thresholds as part of the performance tuning activity. You decide to increase
the window size of the default moving window baseline for all metric observations and comparisons in
your database. The following error occurs when you try to increase the window size through Enterprise
Manager:
Failed to commit: ORA-13541: system moving window baseline size (1296000) greater than retention
(1036800) ORA-06512: at "SYS.DBMS_WORKLOAD_REPOSITORY", line 601 ORA-06512: at line 2
Which action would allow you to perform the preceding task successfully?
A. increasing the flashback retention period
B. increasing the retention period for SQL Management Base
C. increasing the undo retention period for the database instance
D. increasing the Automatic Workload Repository (AWR) retention period
ANSWER: D

Oracle test answers   1Z1-054   1Z1-054   1Z1-054 braindump   1Z1-054

NO.12 The columns CUST_CITY, CUST_STATE_PROVINCE, and COUNTRY_ID are frequently used
together in the WHERE clause of the queries. The CUSTOMERS table is a big table with 20 GB of data.
You notice that the selectivity for these three columns varies from the selectivity that the optimizer
calculates.
What would you recommend to influence the selectivity calculated by the optimizer?
A. creating function-based indexes by concatenating all the columns
B. updating histogram statistics for these columns by using the DBMS_STATS.GATHER_TABLE_STATS
procedure
C. using the DBMS_STATS.CREATE_EXTENDED_STATS function to create a virtual column and create
index on the virtual column
D. using the DBMS_STATS.CREATE_EXTENDED_STATS function to create a virtual column and the
DBMS_STATS.GATHER_TABLE_STATS procedure to collect statistics on the virtual column
ANSWER: D

Oracle certification   1Z1-054   1Z1-054 test   1Z1-054   1Z1-054

NO.13 A user in a session executed the following SQL statement to set the optimizer mode:
ALTER SESSION SET OPTIMIZER_MODE = ALL_ROWS
What impact would it have on the goal of the optimizer for that session? (Choose all that apply.)
A. Statement level OPTIMIZER_MODE hints take precedence over the session-level setting.
B. The OPTIMIZER_MODE parameter set at instance level takes precedence over the session-level
value.
C. The optimizer uses a cost-based approach, regardless of the presence of statistics; it optimizes with a
goal of best response time.
D. The optimizer uses a cost-based approach for all SQL statements in the session, regardless of the
presence of statistics; it optimizes with a goal of best throughput.
ANSWER: AD

Oracle   1Z1-054 questions   1Z1-054   1Z1-054   1Z1-054 dumps   1Z1-054

NO.14 View Exhibit1 and examine the indexes on the CUSTOMERS table.
The statistics for the CUSTOMERS table have been updated recently by using the following command:
SQL> EXEC DBMS_STATS.GATHER_TABLE_STATS('SH','CUSTOMERS',method_opt=>'FOR ALL
INDEXED COLUMNS SIZE AUTO');
View Exhibit2 to examine a query plan. Even though the index is present on the COUNTRY_ID and
CUST_GENDER columns, the query uses a full table scan. What could be the reason?
A. because the histogram statistics for the COUNTRY_ID column are not updated
B. because the DB_FILE_MULTIBLOCK_READ_COUNT initialization parameter is set to a high value
C. because the optimizer calculates the cost of accessing blocks by using a full table scan to be less as
compared to index scans, even though indexes are available
D. because indexes on CUST_GENDER and COUNTRY_ID columns are of different types, the index on
the CUST_GENDER column is bitmap index, and on COUNTRY_ID columns is btree index.
ANSWER: C

Oracle certification training   1Z1-054   1Z1-054

NO.15 A batch workload that historically completed in the maintenance window between 10:00 PM and
midnight is currently showing poor performance and completing at 2 AM.
To help in the diagnosis of the performance degradation, the senior DBA in your organization asks you to
execute the awrddrpt.sql script to produce a Compare Periods report.
Which two statements are true about the report produced by this script? (Choose two.)
A. It is refreshed automatically based on the moving window baseline.
B. It compares details between any two selected time periods of the same duration.
C. It normalizes the statistics by the amount of time spent on the database for each time period.
D. It compares details between two consecutive time periods of the same or different durations and is
refreshed every 60 minutes.
ANSWER: BC

Oracle practice test   1Z1-054 test questions   1Z1-054 pdf   1Z1-054 answers real questions   1Z1-054 braindump   1Z1-054

NO.16 Examine the initialization parameter values for the instance given below:
NAME TYPE VALUE
------------------------------------ ----------- ------------------
optimizer_capture_sql_plan_baselines boolean FALSE
optimizer_dynamic_sampling integer 2
optimizer_features_enable string 11.1.0.6
optimizer_index_caching integer 0
optimizer_index_cost_adj integer 100
optimizer_mode string ALL_ROWS
db_file_multiblock_read_count integer 64
The index created on the column used in the WHERE clause of the query. You notice that the query is not
using the index. Instead of an index scan, a full table scan is used.
View the Exhibit and examine the autotrace output for a query.
What could be the reason for it? (Choose all that apply.)
A. The OPTIMIZER_INDEX_COST_ADJ initialization parameter has a low value.
B. The DB_FILE_MULTIBLOCK_READ_COUNT initialization parameter has a low value.
C. The statistics for the table and all the indexes associated with the table are not current.
D. The table has less than DB_FILE_MULTIBLOCK_READ_COUNT blocks under the high-water mark.
ANSWER: CD

Oracle questions   1Z1-054   1Z1-054   1Z1-054 exam simulations   1Z1-054

NO.17 View the Exhibit and examine a portion of the output obtained from the following query:
SQL> SELECT * FROM v$sys_time_model;
Select three correct interpretations of the time model statistics. (Choose three.)
A. DB time includes the wait time of all the nonidle and idle user sessions.
B. SQL execute elapsed time includes the time spent in performing fetches of query results.
C. DB CPU includes the CPU time spent on database user-level calls and background CPU time.
D. SQL execute elapsed time includes components of the hard parse elapsed time like bind elapsed time.
E. DB time includes the connection management call elapsed time excluding the background process
time.
ANSWER: BDE

Oracle   1Z1-054 braindump   1Z1-054 dumps   1Z1-054 study guide

NO.18 After running SQL Performance Analyzer (SPA), you observe a few regressed SQL statements in the
SPA output. Identify the two actions that you would suggest for these regressed SQL statements.
(Choose two.)
A.Running SQL Access Advisor
B.Adding them to SQL Plan Baseline
C.Submitting them to SQL Tuning Advisor
D.Running Automatic Database Diagnostic Monitor (ADDM)
ANSWER: BC

Oracle exam prep   1Z1-054 exam   1Z1-054   1Z1-054   1Z1-054 braindump   1Z1-054

NO.19 You observed that some of the queries are performing poorly on the SALES_RECORDS table in your
database.
On further investigation, you find that at the end of each day the contents of the SALES_RECORDS table
are transferred to the SALES table and deleted from the SALES_RECORDS table. The deleted
operations cause the table to be sparsely populated.
You decided to use the ALTER TABLE...SHRINK SPACE COMPACT command to shrink the table.
Why would you choose this method? (Choose all that apply.)
A. because it can be used during peak hours
B. because it avoids unnecessary cursor invalidation
C. because it adjusts the high-water mark (HWM) immediately
D. because you have long-running queries that might span the shrink operation
E. because it does not allow any data manipulation language (DML) operations, thereby making the
shrink
operation faster
ANSWER: ABD

Oracle original questions   1Z1-054 test questions   1Z1-054   1Z1-054   1Z1-054

NO.20 You work as a DBA for a company and you have the responsibility of managing one of its online
transaction processing (OLTP) systems. The database encountered performance-related problems and
you generated an Automatic Workload Repository (AWR) report to investigate it further.
View the Exhibits and examine the AWR report.
What could be the problem in this database?
A.Java pool is not configured.
B.The CPU in the system is slow.
C.The shared pool size is inadequate.
D.The database buffer cache is inadequate.
E.The OPEN_CURSORS parameter is set to a small value.
ANSWER: C

Oracle exam dumps   1Z1-054 original questions   1Z1-054 pdf   1Z1-054 certification

ITCertKing offer the latest exam material and high-quality 648-385 pdf questions & answers. Our 000-052 VCE testing engine and JN0-696 study guide can help you pass the real exam. High-quality 350-029 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.itcertking.com/1Z1-054_exam.html

The advent of Oracle certification 1Z0-052 exam practice questions and answers

Having a Oracle 1Z0-052 certification can enhance your employment prospects,and then you can have a lot of good jobs. ITCertKing is a website very suitable to candidates who participate in the Oracle certification 1Z0-052 exam. ITCertKing can not only provide all the information related to the Oracle certification 1Z0-052 exam for the candidates, but also provide a good learning opportunity for them. ITCertKing be able to help you pass Oracle certification 1Z0-052 exam successfully.

Fantasy can make people to come up with many good ideas, but it can not do anything. So when you thinking how to pass the Oracle 1Z0-052 exam, It's better open your computer, and click the website of ITCertKing, then you will see the things you want. ITCertKing's products have favorable prices, and have quality assurance, but also to ensure you to 100% pass the exam.

Exam Code: 1Z0-052
Exam Name: Oracle (Oracle Database 11g: Administrator I )
One year free update, No help, Full refund!
Total Q&A: 205 Questions and Answers
Last Update: 2014-01-30

We are all ordinary human beings. Something what have learned not completely absorbed, so that wo often forget. When we need to use the knowledge we must learn again. When you see ITCertKing's Oracle 1Z0-052 exam training materials, you understand that this is you have to be purchased. It allows you to pass the exam effortlessly. You should believe ITCertKing will let you see your better future. Bright hard the hard as long as ITCertKing still, always find hope. No matter how bitter and more difficult, with ITCertKing you will still find the hope of light.

ITCertKing's Oracle 1Z0-052 exam training materials is no other sites in the world can match. Of course, this is not only the problem of quality, it goes without saying that our quality is certainly the best. More important is that ITCertKing's exam training materials is applicable to all the IT exam. So the website of ITCertKing can get the attention of a lot of candidates. They believe and rely on us. It is also embodied the strength of our ITCertKing site. The strength of ITCertKing is embodied in it. Our exam training materials could make you not help recommend to your friends after you buy it. Because it's really a great help to you.

There is no site can compare with ITCertKing site's training materials. This is unprecedented true and accurate test materials. To help each candidate to pass the exam, our IT elite team explore the real exam constantly. I can say without hesitation that this is definitely a targeted training material. The ITCertKing's website is not only true, but the price of materials are very reasonable. When you choose our products, we also provide one year of free updates. This allow you to have more ample time to prepare for the exam. So that you can eliminate your psychological tension of exam, and reach a satisfactory way.

Have you ever used ITCertKing Oracle 1Z0-052 dumps? The braindump is latest updated certification training material, which includes all questions in the real exam that can 100% guarantee to pass your exam. These real questions and answers can lead to some really great things. If you fail the exam, we will give you FULL REFUND. ITCertKing practice test materials are used with no problem. Using ITCertKing exam dumps, you will achieve success.

ITCertKing is the website that provides all candidates with IT certification exam dumps and can help all candidates pass their exam with ease. ITCertKing IT expert edits all-time exam materials together on the basis of flexibly using the experiences of forefathers, thereby writing the best Oracle 1Z0-052 certification training dumps. The exam dumps include all questions that can appear in the real exam. So it can guarantee you must pass your exam at the first time.

1Z0-052 Free Demo Download: http://www.itcertking.com/1Z0-052_exam.html

NO.1 Open the database.
Identify the correct sequence of steps?
A.1, 2, 4, 3, 5, 6
B.2, 4, 3, 5, 6; 1 not required
C.4, 5, 6, 2, 3; 1 not required
D.5, 2, 3, 4; 1 and 6 not required
Answer: A

Oracle certification training   1Z0-052   1Z0-052 exam   1Z0-052 exam prep
6. Note the following points describing various utilities in Oracle Database 11g:
1. It enables the high-speed transfer of data from one database to another.
2: It provides a complete solution for the backup, restoration, and recovery needs of the entire database.
3: It enables the loading of data from an external file into an Oracle database.
4: It provides a tape backup management for the Oracle ecosystem.
Which point describes Oracle Secure Backup?
A.1
B.2
C.3
D.4
E.1, 2, and 4
F.1, 2, 3, and 4
Answer: D

Oracle dumps   1Z0-052   1Z0-052 demo   1Z0-052 test questions   1Z0-052 pdf

NO.2 Note the functionalities of various background processes:
1. Perform recovery at instance startup.
2: Free the resources used by a user process when it fails.
3: Cleanup the database buffer cache when a process fails.
4: Dynamically register database services with listeners.
5: Monitor sessions for idle session timeout.
6: Cleanup unused temporary segments.
7: Record the checkpoint information in control file.
Which option has the correct functionalities listed for a background process?
A.Checkpoint (CKPT): 1, 2, 5
B.System Monitor (SMON): 1, 6
C.Process Monitor (PMON): 4, 6, 7
D.Database Writer (DBWR): 1, 3, 4
Answer: B

Oracle   1Z0-052   1Z0-052 pdf

NO.3 Observe the information in the columns:
1. The SGAa. Text and parsed forms of all SQL statements
2: The cursor stateb. Run-time memory values for the SQL statement, such as rows retrieved
3: User-session datac. Security and resource usage information
4: The stack spaced. Local variables for the process
Which option has the correct match between the memory areas and their contents?
A.1-c, 2-b, 3-d, 4-a
B.1-c, 2-b, 3-d, 4-a
C.1-a, 2-b, 3-c, 4-d
D.1-a, 2-b, 3-d, 4-c
Answer: C

Oracle test answers   1Z0-052   1Z0-052   1Z0-052   1Z0-052

NO.4 These are points that describe the contents of different memory components:
1. Descriptive information or metadata about schema objects that are queried by using SQL statements
2: The run-time area for data manipulation language (DML) or data definition language (DDL) statements
3: Results of SQL queries and PL/SQL functions
4: Executable forms of SQL cursors, PL/SQL programs, and Java classes
5: The information necessary to reconstruct changes made to the database by a transaction
Which of these will be stored in the Shared Pool if the necessary configurations are done?
A.1 and 2
B.2 and 5
C.1, 3, and 4
D.3, 4, and 5
E.1, 2, 3, and 4
Answer: C

Oracle study guide   1Z0-052 exam dumps   1Z0-052

NO.5 Which two statements about the background process of the database writer are true? (Choose two.)
A.It is possible to have multiple database writers in an Oracle instance.
B.It writes dirty buffers, if any, to data files whenever a checkpoint occurs.
C.It writes dirty buffers, if any, to data files whenever a transaction commits.
D.It writes dirty buffers, if any, to data files before the log writer (LGWR) writes.
Answer: AB

Oracle exam   1Z0-052 test   1Z0-052   1Z0-052 exam   1Z0-052 exam

NO.6 View the Exhibit and examine the attributes of an undo tablespace.
In an OLTP system, the user SCOTT has started a query on a large table in the peak transactional hour
that performs bulk inserts. The query runs for more than 15 minutes and then SCOTT receives the
following error:
ORA-01555: snapshot too old
What could be the reason for this error?
A.The query is unable to get a read-consistent image.
B.There is not enough space in Flash Recovery Area.
C.There is not enough free space in the flashback archive.
D.The query is unable to place data blocks in undo tablespace
Answer: A

Oracle   1Z0-052 certification   1Z0-052 dumps   1Z0-052   1Z0-052 questions

NO.7 View the Exhibit and identify the component marked with a question mark.
A.Checkpoint (CKPT)
B.Process Monitor (PMON)
C.Archiver Processes (ARCn)
D.Recoverer Process (RECO)
E.Memory Manager process (MMAN)
Answer: A

Oracle   1Z0-052 exam simulations   1Z0-052 demo   1Z0-052 exam prep   1Z0-052 braindump

NO.8 The database instance is currently using SPFILE. View the Exhibit and examine the error that you
received while running the DB Structure Integrity check.
Given below are the steps to recover from the error in random order:
1. Shut down the instance, if not already done.
2: Copy one of the remaining control files to a new location.
3: Change the value of the CONTROL_FILES initialization parameter to correspond to the new location of
the control files.
4: Start up the database instance to the NOMOUNT stage.
5: Recover the database to the point of failure of the control file.

NO.9 Your test database is running in NOARCHIVELOG mode. Which statement is true regarding the type of
backups that can be performed on the database?
A.You can perform online whole database backups.
B.You can perform offline whole database backups.
C.You cannot perform schema-level export/import operations.
D.You can perform the backup of only the SYSTEM tablespace when the database is open.
Answer: B

Oracle   1Z0-052 test questions   1Z0-052   1Z0-052   1Z0-052

NO.10 You have set Tablespace Full Metrics Threshold values for the USERS tablespace as follows:
Warning (%): 90
Critical (%): 95
Which background process is responsible for issuing alerts when the threshold is crossed?
A.System monitor (SMON)
B.Process monitor (PMON)
C.Memory manager process (MMAN)
D.Manageability Monitor process (MMON)
Answer: D

Oracle   1Z0-052   1Z0-052 exam dumps   1Z0-052 exam prep   1Z0-052

NO.11 Which is the correct description of a pinned buffer in the database buffer cache?
A.The buffer is currently being accessed.
B.The buffer is empty and has not been used.
C.The contents of the buffer have changed and must be flushed to the disk by the DBWn process.
D.The buffer is a candidate for immediate aging out and its contents are synchronized with the block
contents on the disk.
Answer: A

Oracle questions   1Z0-052 exam dumps   1Z0-052 exam   1Z0-052 test answers   1Z0-052

NO.12 View the Exhibit and examine the privileges granted to the SL_REP user.
The EMP table is owned by the SCOTT user. The SL_REP user executes the following command:
SQL> GRANT SELECT ON scott.emp TO hr;
Which statement describes the outcome of the command?
A.The command executes successfully.
B.The command produces an error because the EMP table is owned by SCOTT.
C.The command produces an error because SL_REP has the GRANT ANY OBJECT PRIVILEGE without
ADMIN_OPTION.
D.The command produces an error because SL_REP does not have the SELECT privilege with
GRANT_OPTION on the EMP table.
Answer: A

Oracle   1Z0-052   1Z0-052 certification   1Z0-052 exam dumps   1Z0-052

NO.13 Note the following functionalities of various background processes:
1. Record the checkpoint information in data file headers.
2: Perform recovery at instance startup.
3: Cleanup unused temporary segments.
4: Free the resources used by a user process when it fails.
5: Dynamically register database services with listeners.
6: Monitor sessions for idle session timeout.
Which option has the correct functionalities listed for a background process?
A.Archiver Process (ARCn): 1, 2, 5
B.System Monitor Process (SMON): 1, 4, 5
C.Process Monitor Process (PMON): 4, 5, 6
D.Database Writer Process (DBWn): 1, 3, 4
Answer: C

Oracle   1Z0-052   1Z0-052 study guide   1Z0-052

NO.14 You have issued a SHUTDOWN ABORT command to bring down your database instance. Consider
the steps that will be performed later when you open the database:
1. SGA is allocated.
2: Control file is read.
3: Redo log files are read.
4: Instance recovery is started.
5: Background processes are started.
6: Data files are checked for consistency.
7: Server parameter file or the initialization parameter file is read.
Which option has the correct order in which these steps occur?
A.7, 1, 5, 2, 3, 6, 4
B.1, 2, 3,7, 5, 6, 4
C.7, 1, 4, 5, 2, 3, 6
D.1, 7, 5, 4, 2, 3, 6
Answer: A

Oracle   1Z0-052 test questions   1Z0-052

NO.15 Which two statements are true about the Automatic Workload Repository (AWR)? (Choose two.)
A.All AWR tables belong to the SYSTEM schema.
B.The AWR contains systemwide tracing and logging information.
C.The snapshots collected by the AWR are accessible through data dictionary views.
D.The snapshots collected by the AWR are used by self-tuning components in the database.
Answer: CD

Oracle   1Z0-052 exam   1Z0-052 dumps

NO.16 Identify the memory component from which memory may be allocated for:
1. Session memory for the shared server
2: Buffers for I/O slaves
3: Oracle Database Recovery Manager (RMAN) backup and restore operations
A.Large Pool
B.Redo Log Buffer
C.Database Buffer Cache
D.Program Global Area (PGA)
Answer: A

Oracle certification   1Z0-052   1Z0-052

NO.17 You have executed this command to change the size of the database buffer cache:
SQL> ALTER SYSTEM SET DB_CACHE_SIZE=2516582;
System altered.
To verify the change in size, you executed this command:
SQL> SHOW PARAMETER DB_CACHE_SIZE
NAME TYPE VALUE
------------------- ----------- ------------------
db_cache_size big integer 4194304
Why is the value set to 4194304 and not to 2516582?
A.because 4194304 is the granule size
B.because 4194304 is the standard block size
C.because 4194304 is the largest nonstandard block size defined in the database
D.because 4194304 is the total size of data already available in the database buffer cache
Answer: A

Oracle exam dumps   1Z0-052 demo   1Z0-052   1Z0-052

NO.18 Examine the following statement that is used to modify the constraint on the SALES table:
SQL> ALTER TABLE SALES MODIFY CONSTRAINT pk DISABLE VALIDATE;
Which three statements are true regarding the above command? (Choose three.)
A.The constraint remains valid.
B.The index on the constraint is dropped.
C.It allows the loading of data into the table using SQL *Loader.
D.New data conforms to the constraint, but existing data is not checked.
E.It allows the data manipulation on the table using INSERT/UPDATE/DELETE SQL statements.
Answer: ABC

Oracle   1Z0-052 certification training   1Z0-052 exam dumps

NO.19 While observing the index statistics, you find that an index is highly fragmented, thereby resulting in
poor database performance. Which option would you use to reduce fragmentation without affecting the
users who are currently using the index?
A.Validate the index structure using the ANALYZE...INDEX command.
B.Rebuild the index using the ALTER INDEX..REBUILD ONLINE command.
C.Change the block space utilization parameters using the ALTER INDEX command.
D.Deallocate the unused space in the index using the ALTER INDEX..DEALLOCATE UNUSED command.
Answer: B

Oracle   1Z0-052   1Z0-052

NO.20 Which two statements are true about Shared SQL Area and Private SQL Area? (Choose two.)
A.Shared SQL Area will be allocated in the shared pool.
B.Shared SQL Area will be allocated when a session starts.
C.Shared SQL Area will be allocated in the large pool always.
D.Private SQL Area will be allocated in the Program Global Area (PGA) always.
E.Shared SQL Area and Private SQL Area will be allocated in the PGA or large pool.
F.The number of Private SQL Area allocations is dependent on the OPEN_CURSORS parameter.
Answer: AF

Oracle test questions   1Z0-052   1Z0-052 answers real questions   1Z0-052

ITCertKing offer the latest 100-101 exam material and high-quality VCAW510 pdf questions & answers. Our C_TSCM52_64 VCE testing engine and ICYB study guide can help you pass the real exam. High-quality C4120-783 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.itcertking.com/1Z0-052_exam.html

Oracle 311-232 exam pdf dumps

ITCertKing IT expert team take advantage of their experience and knowledge to continue to enhance the quality of exam training materials to meet the needs of the candidates and guarantee the candidates to pass the Oracle certification 311-232 exam which is they first time to participate in. Through purchasing ITCertKing products, you can always get faster updates and more accurate information about the examination. And ITCertKing provide a wide coverage of the content of the exam and convenience for many of the candidates participating in the IT certification exams except the accuracy rate of 100%. It can give you 100% confidence and make you feel at ease to take the exam.

ITCertKing is the website that has been known to learn IT technology. ITCertKing gets high praise from our customers in real test questions and answers. It is the real website that can help you to pass Oracle 311-232 certificate. Why is ITCertKing very popular? Because ITCertKing has a group of IT elite which is committed to provide you with the best test questions and test answers. Therefore, ITCertKing will provide you with more and better certification training materials to satisfy your need.

Would you like to register Oracle 311-232 certification test? Would you like to obtain 311-232 certificate? Without having enough time to prepare for the exam, what should you do to pass your exam? In fact, there are techniques that can help. Even if you have a very difficult time preparing for the exam, you also can pass your exam successfully. How do you do that? The method is very simple, that is to use ITCertKing Oracle 311-232 dumps to prepare for your exam.

ITCertKing Oracle 311-232 exam questions and answers provide you test preparation information with everything you need. About Oracle 311-232 exam, you can find these questions from different web sites or books, but the key is logical and connected. Our questions and answers will not only allow you effortlessly through the exam first time, but also can save your valuable time.

ITCertKing senior experts have developed exercises and answers about Oracle certification 311-232 exam with their knowledge and experience, which have 95% similarity with the real exam. I believe that you will be very confident of our products. If you choose to use ITCertKing's products, ITCertKing can help you 100% pass your first time to attend Oracle certification 311-232 exam. If you fail the exam, we will give a full refund to you.

311-232 exam is a new turning point in the IT industry. Get this examination certification, you will become the IT industry's professional high-end person. With the spread and progress of information technology, you will see hundreds of online resources which provide Oracle 311-232 questions and answers. While ITCertKing ahead. The reason people choose ITCertKing Oracle 311-232 exam training materials is that it can really bring benefits to them, and to help you come true your dreams as soon as possible!

Exam Code: 311-232
Exam Name: Oracle (Java Platform, Enterprise Edition 6 Web Services Developer Certified Professional Exam)
One year free update, No help, Full refund!
Total Q&A: 120 Questions and Answers
Last Update: 2014-01-30

311-232 Free Demo Download: http://www.itcertking.com/311-232_exam.html

NO.1 Where can a developer specify confidentiality or integrity constraints on communications with
a Enterprise Bean exposed as a JAX-RS root resource?(Choose one)
A. As annotations on the EJB exposed as a root resource.
B. In the deployment descriptor for the EJB exposed as a root resource.
C. In the deployment descriptor for the web application that is hosting the JAX-RS resource.
D. In the vendor-specific configuration file for the container that is hosting the JAX-RS resource.
Answer: C

Oracle dumps   311-232   311-232 pdf

NO.2 HTTP clients can provide authentication information to the server via the "Authorization"
header in the HTTP request. Choose the alternative, if any, that would serve as the definition for a
resource method that would allow a JAX-RS resource to obtain this authentication data (Choose
one):
A. It is impossible for a JAX-RS resource to obtain this information, since low-level HTTP data is
not presented to the JAX-RS application layer.
B. @GET @Path("/authInfo")
public String getAuthInfo( String authenticate ) {
return authenticate;
}
C. @GET @Path("/authInfo/{AUTHENTICATE}")
public String getAuthInfo(
@PathParam("Authorization") String auth ) {
return authenticate;
}
D. @GET @Path("/authInfo")
public String getAuthInfo(
@HeaderParam("Authorization") String auth ) {
return authenticate;
}
Answer: D

Oracle exam dumps   311-232 test questions   311-232 test answers   311-232 test

NO.3 A developer needs to write a Web service that supports user sessions that timeout after 120
seconds. Which configuration file is correct for the developer use? (Choose one)
A. web.xml
B. server.xml
C. ejb-jar.xml
D. service-config.xml
Answer: A

Oracle   311-232 pdf   311-232   311-232 braindump

NO.4 When working directly with SOAP, which two statements are true about the encoding of
compound values? (Choose two.)
A. Compound values cannot be encoded.
B. A compound value may NOT contain other compound values.
C. Members of a compound value are encoded as accessor elements.
D. Accessors with names that are local to their containing types have unqualified names.
Answer: C,D

Oracle braindump   311-232 test questions   311-232 exam   311-232

NO.5 What are two valid facts about WS-I? (Choose two.)
A. The I-Stack is a great development tool.
B. The WS-I promotes and supports generic protocols for the interoperable exchange of
messages.
C. The WS-I governs languages and protocols such as SOAP, WSDL, and UDDI.
D. The WS-I specifies specific rules that address either weaknesses in component specifications
or issues of how to combine the collected
technology.
E. The WS-I has been a guiding force in creating StAX.
Answer: B,D

Oracle   311-232   311-232   311-232 exam simulations   311-232

ITCertKing offer the latest 000-N55 exam material and high-quality HP2-B105 pdf questions & answers. Our C_TADM53_70 VCE testing engine and HP0-J62 study guide can help you pass the real exam. High-quality 000-614 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.itcertking.com/311-232_exam.html

Oracle certification 1Z0-541 exam best training materials

ITCertKing's senior team of experts has developed training materials for Oracle 1Z0-541 exam.Through ITCertKing's training and learning passing Oracle certification 1Z0-541 exam will be very simple. ITCertKing can 100% guarantee you pass your first time to participate in the Oracle certification 1Z0-541 exam successfully. And you will find that our practice questions will appear in your actual exam. When you choose our help, ITCertKing can not only give you the accurate and comprehensive examination materials, but also give you a year free update service.

With the arrival of the flood of the information age of the 21st century, people are constantly improve their knowledge to adapt to the times. But this is still not enough. In the IT industry, Oracle's 1Z0-541 exam certification is the essential certification of the IT industry. Because this exam is difficult, through it, you may be subject to international recognition and acceptance, and you will have a bright future and holding high pay attention. ITCertKing has the world's most reliable IT certification training materials, and with it you can achieve your wonderful plans. We guarantee you 100% certified. Candidates who participate in the Oracle 1Z0-541 certification exam, what are you still hesitant？Just do it quickly!

Oracle certification exams become more and more popular. The certification exams are widely recognized by international community, so increasing numbers of people choose to take Oracle certification test. Among Oracle certification exams, 1Z0-541 is one of the most important exams. So, in order to pass 1Z0-541 test successfully, how do you going to prepare for your exam? Will you choose to study hard examinations-related knowledge, or choose to use high efficient study materials?

Exam Code: 1Z0-541
Exam Name: Oracle (Oracle WebCenter 11g Essentials)
One year free update, No help, Full refund!
Total Q&A: 69 Questions and Answers
Last Update: 2014-01-30

ITCertKing provide you the product with high quality and reliability. You can free download online part of ITCertKing's providing practice questions and answers about the Oracle certification 1Z0-541 exam as a try. After your trail I believe you will be very satisfied with our product. Such a good product which can help you pass the exam successfully, what are you waiting for? Please add it to your shopping cart.

Certainly you have heard of ITCertKing Oracle 1Z0-541 dumps. But have you tried it? We often hear this, “ITCertKing questions and answers are really good reference materials, thanks to the dumps, I pass my exam successfully.” ITCertKing has been favourably commented by the people who used its questions and answers. This is because it can really help students to save a lot of time, and ensure that everyone pass the exam successfully.

ITCertKing is a website to provide IT certification exam training tool for people who attend IT certification exam examinee. ITCertKing's training tool has strong pertinence, which can help you save a lot of valuable time and energy to pass IT certification exam. Our exercises and answers and are very close true examination questions. IN a short time of using ITCertKing's simulation test, you can 100% pass the exam. So spending a small amount of time and money in exchange for such a good result is worthful. Please add ITCertKing's training tool in your shopping cart now.

Would you like to pass Oracle 1Z0-541 test and to get 1Z0-541 certificate? ITCertKing can guarantee your success. When you are preparing for 1Z0-541 exam, it is necessary to learn test related knowledge. What's more important, you must choose the most effective exam materials that suit you. ITCertKing Oracle 1Z0-541 questions and answers are the best study method for you. The high quality exam dumps can produce a wonderful effect. If you fear that you cannot pass 1Z0-541 test, please click ITCertKing.com to know more details.

1Z0-541 Free Demo Download: http://www.itcertking.com/1Z0-541_exam.html

NO.1 As a WebCenter Spaces user, when you view My Worklist items, the window refreshes and two items
no longer appear. What caused the Worklist items to be removed?
A. Any Worklist item that is no longer of the Open state is removed from the Worklist during the next
refresh.
B. Any Worklist item that is no longer of the UnRead state is removed from the Workiist during the next
refresh.
C. Any Worklist item that is no longer of the Assigned state is removed from the Worklist during the next
refresh.
D. Any Worklist item that is no longer of the Completed state is removed from the Worklist during the next
refresh.
Answer: C

Oracle   1Z0-541 exam simulations   1Z0-541

NO.2 Identify three core modules of ADF Business Components.?
A. Entity Object
B. View Object
C. Web Service
D. Application Module
E. EJB
Answer: A,B,D

Oracle braindump   1Z0-541   1Z0-541 test answers   1Z0-541   1Z0-541 certification   1Z0-541

NO.3 You want to create a custom list based on an existing template. From the Create List dialog box, select
a template to create the new custom list. Which three choices are valid selections?
A. Issues
B. Milestones
C. Objectives
D. Projects
Answer:A, B,C

Oracle   1Z0-541   1Z0-541 answers real questions

NO.4 Which option best describes the fundamental purpose of an Enterprise portal?
A. A portal application that presents static content
B. A portal application that will have back-end connectivity with applications as well databases
C. A portal that will provide a component-based environment that would allow dynamic
customization of components as well as the application
D. A portal that is designed to host a shopping cart for purchased products and allow users to purchase
with either cash or credit card
Answer: B

Oracle certification   1Z0-541 test   1Z0-541 dumps   1Z0-541 exam dumps   1Z0-541   1Z0-541 exam prep

NO.5 Which three steps are needed for using task flows with business components in multiple
applications?
A. Create the task flow in each application.
B. Create the task flow once.
C. Deploy the task flow to an ADF Library.
D. Add the ADF Library to the web (UI) project.
E. Import the task flow in each application.
Answer: B,C,D

Oracle   1Z0-541 dumps   1Z0-541   1Z0-541   1Z0-541

NO.6 You are using WebCenter Spaces and want to add content to a page using the Content Presenter.
On the Content Page, select the Content Source. You need to define and enter query criteria to select
content and define the order in which the content displays on the page. What do you select?
A. Content under a folder
B. Single Content Item
C. Results of a Query
D. List of items
Answer: C

Oracle questions   1Z0-541 practice test   1Z0-541 study guide   1Z0-541   1Z0-541 exam prep

NO.7 In Oracle Composer, which two options describe the type of pages that are available out of the box?
A. The Business Analytics Page
B. The Wiki Page
C. The Web Page
D. The Worklist Page
Answer: B,C

Oracle   1Z0-541   1Z0-541 test   1Z0-541 exam dumps   1Z0-541 original questions

NO.8 Which option describes how to customize a wiki page component in Oracle Composer?
A. Using any editor, open the ADFComponent.xml file in the services folder, and then edit the file where
the wiki component is listed with the required customization. Save the file.
B. In the edit mode, edit the wiki page component by clicking the pencil icon and modifying the Source
parameter. Click Save.
C. Select Group Spaces. Click Settings. Click Add/Remove components. Add Wiki component.
D. Click to the Wiki page. Select the pencil icon to go into edit mode. Select the Customization tab to
make customizations. Click Save to save the changes.
Answer: B

Oracle   1Z0-541   1Z0-541 practice test   1Z0-541 certification training

NO.9 Which option best describes the resource catalog?
A. A resource catalog is a file that lists all the users registered with WebCenter Spaces.
B. A resource catalog is a run-time tool that is loaded with WebCenter spaces, which allows users to
communicate with the back-end databases.
C. A resource catalog is a listing of tools and services that can be added into the page at run time.
D. A resource catalog is a dictionary that contains all the business rules required for Oracle Composer.
Answer: B

Oracle study guide   1Z0-541   1Z0-541

NO.10 The Worklist service in WebCenter Spaces refreshes automatically with new messages, alerts, and
notifications every _____minutes. (This is the default.)
A. 60
B. 15
C. 30
D. 45
Answer: B

Oracle test answers   1Z0-541 certification   1Z0-541 test answers   1Z0-541

ITCertKing offer the latest 70-460 exam material and high-quality 000-781 pdf questions & answers. Our 000-129 VCE testing engine and VCP5-DCV study guide can help you pass the real exam. High-quality 156-215.13 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.itcertking.com/1Z0-541_exam.html

ITCertKing provides to Oracle 1Z0-881 test materials

Now there are many IT training institutions which can provide you with Oracle certification 1Z0-881 exam related training material, but usually through these website examinees do not gain detailed material. Because the materials they provide are specialized for Oracle certification 1Z0-881 exam, so they didn't attract the examinee's attention.

I believe that people want to have good prospects of career whatever industry they work in. Of course, there is no exception in the competitive IT industry. IT Professionals working in the IT area also want to have good opportunities for promotion of job and salary. A lot of IT professional know that Oracle certification 1Z0-881 exam can help you meet these aspirations. ITCertKing is a website which help you successfully pass Oracle 1Z0-881.

Passing Oracle certification 1Z0-881 exam is not simple. Choose the right training is the first step to your success and choose a good resource of information is your guarantee of success. While the product of ITCertKing is a good guarantee of the resource of information. If you choose the ITCertKing product, it not only can 100% guarantee you to pass Oracle certification 1Z0-881 exam but also provide you with a year-long free update.

Exam Code: 1Z0-881
Exam Name: Oracle (Oracle Solaris 10 Security Administrator Certified Expert Exam)
One year free update, No help, Full refund!
Total Q&A: 293 Questions and Answers
Last Update: 2014-01-30

ITCertKing senior experts have developed exercises and answers about Oracle certification 1Z0-881 exam with their knowledge and experience, which have 95% similarity with the real exam. I believe that you will be very confident of our products. If you choose to use ITCertKing's products, ITCertKing can help you 100% pass your first time to attend Oracle certification 1Z0-881 exam. If you fail the exam, we will give a full refund to you.

1Z0-881 Free Demo Download: http://www.itcertking.com/1Z0-881_exam.html

NO.1 A security administrator creates a directory called prevoy with the following access control policy:
$ getfacl prevoy # file: prevoy # owner:
secadm # group: secadm user::rwx group::r-x #effective:r-x mask:r-x other:r-x default:user::r-default:
user:
sysadm:rw- default:group::r-- default:group:sysadm:rw- default:mask:rwx default:other:--- Into this
directory, the security administrator creates a file called secrets. The ls command reports the following for
the prevoy directory and secrets file: $ ls -ld . secrets drwxr-xr-x+ 2 secadm secadm 512 Jun 6 16:38 .
-r--r-----+ 1 secadm secadm
0 Jun 6 16:38 secrets Which two actions can be successfully taken by the sysadm role? (Choose two.)
A. The sysadm role can read the secrets file.
B. The sysadm role can write to the secrets file.
C. The sysadm role can remove the secrets file.
D. The sysadm role can create new files under the prevoy directory.
E. The sysadm role can change the Access Control Lists of the prevoy directory.
Answer: A,B

Oracle   1Z0-881 exam   1Z0-881 certification training

NO.2 You are configuring a new system to be used as an intranet web server. After you have installed the
minimal amount of packages and patched the system, you added the appropriate web server packages
(SUNWapch2r and SUNWapch2u). By default, the web server daemon will be started using UID
webservd and the basic privilege set. To comply with the company's policy of least privilege, you need to
minimize the privileges that the web server will have. What will you modify to specify the privileges that
the web service will run with?
A. the PRIV_DEFAULT setting in /etc/security/policy.conf
B. the defaultpriv setting of webserverd in /etc/user_attr
C. the privileges property of the web service in the SMF repository
D. the privs property of the web service in /etc/security/exec_attr
Answer: C

Oracle   1Z0-881 original questions   1Z0-881   1Z0-881

NO.3 Which two commands are part of Sun Update Connection? (Choose two.)
A. /usr/bin/pkgadm
B. /usr/bin/keytool
C. /usr/sbin/smpatch
D. /usr/sbin/patchadd
E. /usr/bin/updatemanager
Answer: C,E

Oracle answers real questions   1Z0-881   1Z0-881 answers real questions

NO.4 Within the context of file integrity, rules can be implemented to change the scope of the Basic Audit
and Report Tool (BART) manifest. Given the rule file: /home/bert/docs *.og[dt] CHECK all IGNORE mtime
Which two statements are valid? (Choose two.)
A. All files on the system will be checked.
B. The last modification time of all checked files will not be checked.
C. Key words such as CHECK and IGNORE can NOT be used in a rule file.
D. Only files with extension .ogt and .ogd in the directory /home/bert/docs will be checked.
E. All files on the system will be checked, except for files with extensions .ogt and .ogd in the directory
/home/bert/docs.
Answer: B,D

Oracle   1Z0-881   1Z0-881   1Z0-881

NO.5 An Internet service provider is offering shell accounts on their systems. As a special service,
customers can also apply for a root account to get their own virtual machine. The provider has
implemented this by using zones, and the customers get root access to the non-global zone. One of their
customers is developing cryptographic software and is using the ISP machine for testing newly developed
Solaris crypto providers. What kind of testing is available to this developer?
A. The developer is able to test newly developed user-level providers.
B. The developer is able to test newly developed kernel software providers.
C. The developer can NOT test newly developed providers in a non-global zone.
D. The developer is able to do the same tests as if developing as root in the global zone.
Answer: A

Oracle   1Z0-881 study guide   1Z0-881

NO.6 To harden a newly installed Solaris OS, an administrator is required to make sure that syslogd is
configured to NOT accept messages from the network. Which supported method can be used to
configure syslogd like this?
A. Run svcadm disable -t svc:/network/system-log.
B. Edit /etc/default/syslogd to set LOG_FROM_REMOTE=NO.
C. Edit /etc/rc2.d/S74syslog to start syslogd with the -t option.
D. Edit /lib/svc/method/system-log to set LOG_FROM_REMOTE=NO.
Answer: B

Oracle test questions   1Z0-881   1Z0-881   1Z0-881 answers real questions   1Z0-881   1Z0-881

NO.7 You decided it was worth maintaining an extremely paranoid policy when configuring your firewall
rules. Therefore, you had your management approve the implementation of a security policy
stance to deny all inbound connection requests to your corporate network. How is it possible that
you still suffer from remote exploits that your adversaries are using to obtain interactive sessions
inside your firewall?
A. TCP splicing is easy to do.
B. Internal software may be vulnerable.
C. UDP vulnerabilities are well-known and exploited.
D. ICMP hijacking attacks can still succeed through any firewall.
Answer: B

Oracle exam dumps   1Z0-881 braindump   1Z0-881 exam prep   1Z0-881

NO.8 Packet filters and firewalls are an important component of any defense-in-depth security strategy.
Which two types of threats can IP Filter be deployed as an effective countermeasure against? (Choose
two.)
A. a Christmas Tree scan
B. an attempt to log in to a system using SSH by an unauthorized user
C. an attempt to exploit a SQL injection vulnerability in a web storefront application
D. an attempt to exploit a buffer overflow vulnerability in rpcbind, originating from a host on an authorized
network
E. an attempt to exploit a buffer overflow vulnerability in rpcbind, originating from a host on an
unauthorized network
Answer: A,E

Oracle answers real questions   1Z0-881 test questions   1Z0-881 test questions   1Z0-881

NO.9 The company security policy now requires very detailed auditing of all actions. This includes capturing
all executed commands together with their arguments and the environment variables.
After activating auditing on all Solaris 10 systems, the security auditor complains about having to check
the audit trail on each individual host. He asks for a central place to capture all audit trails.
Using standard Solaris 10 security features, which is a solution to this problem.?
A. Configure auditd to send email with the events.
B. Configure auditd to send the output using syslog to a central loghost.
C. Configure auditd to store the audit trail using NFS on a central server.
D. Configure auditd to store the audit trail using LDAP in a central directory.
Answer: C

Oracle   1Z0-881   1Z0-881   1Z0-881 answers real questions   1Z0-881 exam simulations

NO.10 One of the operators of the mainframe group was moved to the UNIX group and tasked to activate and
configure password history. For every user, the last 10 passwords should be remembered in the history. In
what file is the size of the password history configured?
A. /etc/shadow
B. /etc/pam.conf
C. /etc/default/passwd
D. /etc/security/policy.conf
Answer: C

Oracle   1Z0-881   1Z0-881 questions   1Z0-881   1Z0-881

NO.11 A new security related patch has been released for the Solaris OS. This patch needs to be applied
to the system that functions as your web server. The web server is configured to run in a non-
global zone. Can you just use patch add to apply the patch to the global zone to update the web
server zone?
A. No, you need to shut down the web server zone first.
B. Yes, patches will be automatically applied to all zones.
C. No, you need to apply the patch to the web server zone separately.
D. Yes, but you must make sure that the web server zone is booted first.
Answer: B

Oracle   1Z0-881 answers real questions   1Z0-881

NO.12 Which two tasks does the Key Distribution Center (KDC) perform? (Choose two.)
A. issues service tickets
B. authenticates services
C. issues ticket-granting-tickets
D. validates passwords sent in clear text
E. provides private sessions to services
Answer: A,C

Oracle   1Z0-881 practice test   1Z0-881   1Z0-881

NO.13 You have been asked to grant the user ennovy, a member of the staff group, read and write access to
the file /app/notes which has the following properties: ls -l /app/notes -rw-rw---- 1 root app 0 Jun 6 15:11
/app/notes Which options will NOT grant the user the ability to read and write the file?
A. usermod -G app ennovy
B. setfacl -m user:ennovy:rw- /app/notes
C. setfacl -m group:staff:rw- /app/notes
D. usermod -K defaultpriv=basic,file_dac_read,file_dac_write ennovy
Answer: D

Oracle certification   1Z0-881   1Z0-881 test

NO.14 A cryptographically signed patch provides system administrators with assurance that the patch
possesses certain qualities. Which two qualities are assured when a patch signature is verified? (Choose
two.)
A. The patch has a verified origin.
B. The patch has NOT been modified since it was signed.
C. The patch was created by a Sun Certified Systems Engineer.
D. The contents of the patch have NOT been revealed to anyone who does NOT have a Sun service plan.
Answer: A,B

Oracle   1Z0-881 pdf   1Z0-881 dumps   1Z0-881

NO.15 A security administrator has a requirement to deploy the Solaris Security Toolkit onto all Solaris servers
in the department. In this environment, there are a variety of platforms and operating system versions
deployed. Onto which two platforms and operating system combinations can the Solaris Security Toolkit
be deployed in a supported configuration? (Choose two.)
A. x86, Solaris 2.4
B. x64, Solaris 9
C. x86, Solaris 10
D. SPARC, Solaris 2.6
E. SPARC, Solaris 8
Answer: C,E

Oracle   1Z0-881   1Z0-881   1Z0-881 pdf   1Z0-881 pdf   1Z0-881 certification

NO.16 Given:
jupiter:$md5,rounds=2006$2amXesSj5$$kCF48vfPsHDjlKNXeEw7V.:12210:::::: What is the
characteristic of this /etc/shadow entry?
A. User jupiter uses the md5 hash, with salt 2006$2amXesSj5$, and with the encrypted password
$kCF48vfPsHDjlKNXeEw7V.
B. User jupiter uses the 2a hash, with 2006 iterations of the hash, with salt 2amXesSj5, and with the
encrypted password kCF48vfPsHDjlKNXeEw7V.
C. User jupiter uses the md5 hash, with 2006 iterations of the hash, with salt 2amXesSj5, and with the
encrypted password kCF48vfPsHDjlKNXeEw7V.
D. User jupiter uses the md5 hash, with 2006 iterations of the hash, with no salt, and with the encrypted
password $rQmXesSj5$$kCF48vfPsHDjlKNXeEw7V.
Answer: C

Oracle   1Z0-881   1Z0-881

NO.17 Which option is used in /etc/vfstab to limit the size of a tmpfs file system to 512MB to prevent a
memory denial of service (DoS)?
A. size=512m
B. maxsize=512
C. minsize=512
D. swapfs=512mb
Answer: A

Oracle test answers   1Z0-881 dumps   1Z0-881 demo   1Z0-881   1Z0-881 questions

NO.18 Solaris Auditing supports the selective logging of which two kinds of events? (Choose two.)
A. file access by selected users
B. access to selected files by all users
C. selected users making outbound network connections
D. password changes which do not meet the system password policy
Answer: A,C

Oracle   1Z0-881   1Z0-881   1Z0-881 test answers

NO.19 Click the Exhibit button.
You maintain a minimized and hardened web server. The exhibit shows the current credentials that the
web server runs with. You receive a complaint about the fact that a newly installed webbased application
does not function. This application is based on a /bin/ksh cgi-bin script.
What setting prevents this cgi-bin program from working?
A. The system might NOT have /bin/ksh installed.
B. The server is NOT allowed to call the exec system call.
C. The server should run with uid=0 to run cgi-bin scripts.
D. Some of the libraries needed by /bin/ksh are NOT present in the webserver's chroot
environment.
Answer: B

Oracle certification   1Z0-881 test answers   1Z0-881 test   1Z0-881

NO.20 Your company is running a DNS test server on the internal network. Access to this server must be
blocked by using IP Filter. The administrator prefers that this access control is not obvious to someone
trying to contact the server from the outside. Which rule implements the access control but hides the use
of IP Filter to the outside?
A. pass in quick on eri0 from 192.168.0.0/24 to any
B. block in quick proto udp from any to any port = 53
C. pass out quick on eri0 proto icmp from 192.168.1.2 to any keep state
D. block return-icmp(port-unr) in proto udp from any to 192.168.1.2 port = 53
Answer: D

Oracle   1Z0-881   1Z0-881   1Z0-881 exam dumps   1Z0-881 braindump

NO.21 A security administrator is required to periodically validate binaries against the Solaris Fingerprint
Database. While attempting to capture MD5 file signatures for key Solaris OS files, the security
administrator encounters the following error: digest: no cryptographic provider was found for this
algorithm -- md5 What command should the administrator use to help determine the cause of the
problem?
A. crypt
B. digest
C. kcfadm
D. openssl
E. cryptoadm
Answer: E

Oracle   1Z0-881   1Z0-881 exam dumps   1Z0-881

NO.22 A security administrator is required to validate the integrity of a set of operating system files on a
number of Solaris systems. The administrator decides to use the Solaris Fingerprint Database to validate
configuration and data files as well as binaries and libraries. What command, available by default in
Solaris 10, will help the security administrator collect the necessary information that will be used with the
Solaris Fingerprint Database?
A. md5sum
B. digest
C. encrypt
D. elfsign
E. cryptoadm
Answer: B

Oracle dumps   1Z0-881   1Z0-881   1Z0-881 demo

NO.23 Due to changes to the security policy of your organization, access restriction must be applied to
systems. The changes specify that access to systems through the ftp protocol is NOT allowed according
to the Human Resources department, which has the 10.10.10.0/24 address space assigned. TCP
wrappers have been enabled for the ftp daemon, and these files have been configured: # cat
/etc/hosts.allow in.ftpd: ALL # cat /etc/hosts.deny in.ftpd: 10.10.10.0/24 Despite the implemented
configuration, Human Resources is still able to access systems through the ftp protocol. What action must
be taken?
A. The ftp daemon must be restarted.
B. The inetd daemon must be restarted.
C. The entry in the hosts.deny file is wrong and must be changed.
D. The entry in the hosts.allow file is wrong and must be changed.
Answer: D

Oracle test questions   1Z0-881 exam dumps   1Z0-881 exam prep   1Z0-881

NO.24 A security administator has a requirement to make an encrypted backup copy of an application and its
data, using the AES algorithm, so that it can be safely transmitted to a partner. Which two command
sequences can be used to generate an encrypted backup of the files under /app1? (Choose two.)
A. crypt < /app1/* > app1.backup.aes
B. encrypt -a aes -d /app1 -o app1.backup.aes
C. tar cf - /app1 | gzip -d -e aes > app1.backup.aes
D. ufsdump 0f - /app1 |\ crypt -a aes > app1.backup.aes
E. ufsdump 0f - /app1 |\ encrypt -a aes -o app1.backup.aes
F. tar cf - /app1 |\ openssl enc -out app1.backup.aes -aes-128-cbc
Answer: E,F

Oracle   1Z0-881   1Z0-881 practice test   1Z0-881 questions   1Z0-881 dumps

NO.25 A security administrator has a requirement to help configure and deploy a new server. What are two
security tasks that the security administrator should perform? (Choose two.)
A. Configure the server to use LDAP for authentication.
B. Configure network interfaces and routing information.
C. Install a DTrace probe to capture the use of privileges.
D. Disable any network services that are NOT being used.
E. Apply software patches to correct security vulnerabilities.
Answer: D,E

Oracle   1Z0-881   1Z0-881   1Z0-881 exam prep

NO.26 You have been asked to implement defense in depth for network access to a system, where a web
server will be running on an Internet-facing network interface. Which is NOT contributing to the defense in
depth?
A. running the web server in a zone
B. using svcadm to disable unused services
C. using IP Filter to limit which network ports can be accessed from the Internet
D. using VLANs on a single network interface instead of using multiple network interfaces
E. using TCP wrappers to limit from which system SSH be used to connect to the system
Answer: D

Oracle   1Z0-881 practice test   1Z0-881   1Z0-881   1Z0-881 test

NO.27 After a recent audit, you have been requested to minimize an existing Solaris system which runs a third
party database application. Which two should you do before starting to minimize the system? (Choose
two.)
A. Back up the system.
B. Remove any unneeded patches.
C. Install the SUNWrnet metacluster.
D. Remove any unneeded packages.
E. Confirm with the vendor of the database software that they support minimization.
Answer: A,E

Oracle   1Z0-881 exam dumps   1Z0-881

NO.28 The Key Distribution Center (KDC) is a central part of the Kerberos authentication system. How should
the system running the KDC be configured?
A. It should be a hardened, minimized system.
B. It should be a hardened, non-networked system.
C. The KDC implementation employs cryptography and can therefore run securely on an ordinary
multi-user system.
D. For improved security, users must log in to the KDC before authenticating themselves, so it must be a
multiuser system.
Answer: A

Oracle   1Z0-881   1Z0-881   1Z0-881   1Z0-881 exam simulations

NO.29 The /etc/default/passwd file contains a number of configuration parameters that can be used to
constrain the character composition of user passwords. What is one of the dangers of having password
composition too tightly constrained?
A. Password complexity rules apply only to the English alphabet.
B. The entropy of the resulting password strings will be very high.
C. Duplication of encrypted user password strings is much more likely.
D. Limited password value possibilities can simplify brute force attacks.
E. Passwords are harder to compute when using many character classes.
Answer: D

Oracle   1Z0-881 braindump   1Z0-881

NO.30 Which are two advantages of the Service Management Facility compared to the init.d startup scripts?
(Choose two.)
A. It restarts processes if they die.
B. It handles service dependencies.
C. It has methods to start and stop the service.
D. It specifies what the system should do at each run level.
Answer: A,B

Oracle   1Z0-881   1Z0-881 answers real questions   1Z0-881

ITCertKing offer the latest 000-N34 exam material and high-quality C4040-224 pdf questions & answers. Our VCP-510 VCE testing engine and MB7-702 study guide can help you pass the real exam. High-quality HP2-B101 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.itcertking.com/1Z0-881_exam.html

Oracle certification 1Z0-895 the latest exam questions and answers

Certainly you have heard of ITCertKing Oracle 1Z0-895 dumps. But have you tried it? We often hear this, “ITCertKing questions and answers are really good reference materials, thanks to the dumps, I pass my exam successfully.” ITCertKing has been favourably commented by the people who used its questions and answers. This is because it can really help students to save a lot of time, and ensure that everyone pass the exam successfully.

With the rapid development of IT technology, the questions in the IT certification exam are also changing. Therefore, ITCertKing also keeps updating test questions and answers. And if you purchase ITCertKing Oracle 1Z0-895 practice test materials, we will provide you with free updates for a year. As long as the questions updates, ITCertKing will immediately send the latest questions and answers to you which guarantees that you can get the latest materials at any time. ITCertKing can not only help you pass the test, but also help you learn the latest knowledge. Never pass up a good chance to have the substantial materials.

Since Oracle 1Z0-895 certification is so popular and our ITCertKing can not only do our best to help you pass the exam, but also will provide you with one year free update service, so to choose ITCertKing to help you achieve your dream. For tomorrow's success, is right to choose ITCertKing. Selecting ITCertKing, you will be an IT talent.

Exam Code: 1Z0-895
Exam Name: Oracle (Java Platform, Enterprise Edition 6 Enterprise JavaBeans Developer Certified Expert Exam)
One year free update, No help, Full refund!
Total Q&A: 90 Questions and Answers
Last Update: 2014-01-30

There are a lot of sites provide the Oracle 1Z0-895 exam certification and other training materials for you . ITCertKing is only website which can provide you Oracle 1Z0-895 exam certification with high quality. In the guidance and help of ITCertKing, you can through your Oracle 1Z0-895 exam the first time. The questions and the answer provided by ITCertKing are IT experts use their extensive knowledge and experience manufacturing out . It can help your future in the IT industry to the next level.

Choosing to participate in Oracle certification 1Z0-895 exam is a wise choice, because if you have a Oracle 1Z0-895 authentication certificate, your salary and job position will be improved quickly and then your living standard will provide at the same time. But passing Oracle certification 1Z0-895 exam is not very easy, it need to spend a lot of time and energy to master relevant IT professional knowledge. ITCertKing is a professional IT training website to make the training scheme for Oracle certification 1Z0-895 exam. At first you can free download part of exercises questions and answers about Oracle certification 1Z0-895 exam on www.ITCertKing.com as a try, so that you can check the reliability of our product. Generally, if you have tried ITCertKing's products, you'll very confident of our products.

It is inconceivable that ITCertKing Oracle 1Z0-895 test dumps have 100% hit rate. The dumps cover all questions you will encounter in the actual exam. So, you just master the questions and answers in the dumps and it is easy to pass 1Z0-895 test. As one of the most important exam in Oracle certification exam, the certificate of Oracle 1Z0-895 will give you benefits. And you must not miss the opportunity to pass 1Z0-895 test successfully. If you fail in the exam, ITCertKing promises to give you FULL REFUND of your purchasing fees. In order to successfully pass the exam, hurry up to visit ITCertKing.com to know more details.

There a galaxy of talents in the 21st century, but professional IT talents not so many. Society need a large number of professional IT talents. Now IT certification exam is one of the methods to inspect the employees' ability, but it is not so easy to is one of the way to IT certification exams. Generally, people who participate in the IT certification exam should choose a specific training course, and so choosing a good training course is the guarantee of success. ITCertKing's training course has a high quality, which its practice questions have 95% similarity with real examination. If you use ITCertKing's product to do some simulation test, you can 100% pass your first time to attend IT certification exam.

1Z0-895 Free Demo Download: http://www.itcertking.com/1Z0-895_exam.html

NO.1 private int value;

NO.2

NO.3 Which two statements are true? (Choose two.)
A. Typically, remotely accessible objects should be coarse-grained.
B. If a client accesses an enterprise bean locally such access must be mediated by the EJB container.
C. A given enterprise bean's transaction information is immutable because it is deployed across
various containers.
D. If a container provides services NOT required by the EJB specification, then that container is NOT
considered to be an EJB container.
E. An enterprise bean's transaction Information can be accessed by external tools only if the
information is contained in an XML deployment descriptor.
Answer: B,D

Oracle test   1Z0-895   1Z0-895   1Z0-895 dumps   1Z0-895 certification training
Explanation:
D: An EJB container is nothing but the program that runs on the server and implements the EJB
specifications. EJB container provides special type of the environment suitable for running the
enterprise components. Enterprise beans are used in distributed applications that typicallycontains
the business logic.
4. Assume you would like to receive notification from the container as a stateless session bean
transitions to and from the ready state.
Which of the following life cycle back annotations would you use? (Choose one.)
A. @PostConstruct, @PostDestroy
B. @PostConstruct, @PreDestroy
C. @PreConstruct, @PostDestroy
D. @PostConstruct, @PostDestroy, @Remove
E. @PostConstruct, @PreDestroy, @Remove
Answer: B

Oracle questions   1Z0-895   1Z0-895 dumps   1Z0-895 study guide   1Z0-895 answers real questions
Explanation:
The Lifecycle of a Stateless Session Bean The EJB container typically creates and maintains a pool of
stateless session beans, beginning the stateless session bean's lifecycle. The container performs any
dependency injection and then invokes the method annotated @PostConstruct, if it exists. The bean
is now ready to have its business methods invoked by a client.
At the end of the lifecycle, the EJB container calls the method annotated @PreDestroy, if it exists.
The bean's instance is then ready for garbage collection.
Lifecycle of a Stateless Session Bean:
Note: An enterprise bean goes through various stages during its lifetime, or lifecycle. Each type of
enterprise bean (stateful session, stateless session, singleton session, or message-driven) has a
different lifecycle.
Reference: http://docs.oracle.com/javaee/ 6 /tutorial/doc/giplj.html
5. Which API must an EJB 3.1 container make available to enterprise beans at runtime? (Choose
one)
A. The JXTA 1.1 API
B. The MIDP 2.0 API
C. The Java SE 6 JNDI API
D. The Java SE 5 JDBC API
Answer: C,D

Oracle exam   1Z0-895   1Z0-895
6. A developer wants to write a stateful session bean using the following interface as local
business interface:
1.package acme;
2.public interface Bar {
3.public void bar ();

NO.4 }
A. @Stateful
public class BarEJB implements Bar {
public void bar () {}
B. @Stateful (name = "Bar")
public class Barbean implements Bar {
public void bar () {}
C. @Stateful
public class BarBean implements Serializable, Bar {
public void bar () {}
D. @Stateful (name = "bar")
public class BarBean implements Serializable, Bar {
public void bar () throws java.rmi.RemoteException {}
Answer: C

Oracle   1Z0-895   1Z0-895
7. A developer creates a stateful session bean that is used by many concurrent clients. The clients
are written by other development team; and it is assumed that these clients might not remove the
bean when ending their session. The number of concurrent sessions will be greater than the defined
bean cache size.
The developer must consider that the state of the session bean can be influenced by either
passivation or timeout.
Which three actions should the developer take to make the bean behave correctly in passivation
and timeout situations? (Choose three.)
A. Release references to resources in a @Remove annotated method.
B. Re-establishreferences to resources in an @Init annotated method.
C. Release references to resources in a @PreDestroy annotated method.
D. Release references to resources in a@PrePassivate annotated method.
E. Re-establish references to resources in a @PostActivate annotated method.
Answer: C,D,E

Oracle original questions   1Z0-895   1Z0-895   1Z0-895 exam

NO.5 A developer examines a list of potential enterprise applications and selects the most
appropriate technologies to use for each application.
For which two applications is EJB an appropriate solution? (Choose two.)
A. To render a GUI for mobile clients.
B. As a container for web-tier components including JSP .
C. As a Web service endpoint accessed by non-Java clients.
D. To receive and respond to HTTP Post requests directly from a web browser.
E. As an online shopping cart which can persist across multiple sessions with a single client.
Answer: C,E

Oracle   1Z0-895 pdf   1Z0-895 exam

NO.6 public int getValue () {return value; }
A session bean ClientBean has a business method doSomething and an ejb-ref with ejb-ref-name
"fooRef" that is mapped to FooBean's Foo interface.
11.@Resource private SessionContext SessionCtx;
12.public void doSomething () {

NO.7 foo1.setvalue(1);
Which statement is true after the code at line 15 completes?
A. Foo1.getValue () = = 0 and foo2.getValue() = = 0
B. Foo1.getValue () = = 0 and foo2.getValue() = = 1
C. Foo1.getValue () = = 1 and foo2.getValue() = = 0
D. Foo1.getValue () = = 1 and foo2.getValue() = = 1
Answer: D

Oracle questions   1Z0-895 exam dumps   1Z0-895 braindump   1Z0-895
Explanation:
Foo1 and Foo2 references the same object.
10. A developer writes a stateless session bean FooBean with one remote business interface
FooRemote containing one business method foo. Method foo takes a single parameter of
application-defined type MyData.
11.public class MyData implements java.io.Serialization {
12.int a;
13.}
Methods foo is implemented with the FooBean class as:
11.public void foo (MyData data) {
12.data.a = 2;
13.}
Another session bean within the same application has a reference to FooRemote in variable fooRef
and calls method foo with the following code:
11.MyData data = new MyData();
12.data.a = 1;
13.Fooref.foo(data);
14.System.out.printIn(data.a);
What is the value of data.a when control reaches Line 14 of the client?
A. 0
B. 1
C. 2
Answer: B

Oracle   1Z0-895 braindump   1Z0-895   1Z0-895   1Z0-895
11. Which two statements are correct about stateless session beans? (Choose two.)
A. The bean class may declare instance variables.
B. The lifetime of the bean instance is controlled by the client.
C. The container may use the same bean instance to handle multiple business method invocations
at the same time.
D. The container may use the same bean instance to handle business method invocations requested
by different clients, but not concurrently.
Answer: A,C

Oracle study guide   1Z0-895 pdf   1Z0-895   1Z0-895 original questions
Explanation:
* A: Stateless session beans are EJB's version of the traditional transaction processing applications,
which are executed using a procedure call. The procedure executes from beginning to end and then
returns the result. Once the procedure is done, nothing about the data that was manipulated or the
details of the request are remembered. There is no state.
These restrictions don't mean that a stateless session bean can't have instance variables and
therefore some kind of internal state. There's nothing that prevents you from keeping a variable
that tracks the number of times a bean has been called or that tracks data for debugging. An
instance variable can even hold a reference to a live resource like a URL connection for writing
debugging data, verifying credit cards, or anything else that might be useful.
C:A stateless session bean is relatively easy to develop and also very efficient. Stateless session
beans require few server resources because they are neither persistent nor dedicated to one client.
Because they aren't dedicated to one client, many EJB objects can use just a few instances of a
stateless bean. A stateless session bean does not maintain conversational state relative to the EJB
object it is servicing, so it can be swapped freely between EJB objects. As soon as a stateless
instance services a method invocation, it can be swapped to another EJB object immediately.
Because there is no conversational state, a stateless session bean doesn't require passivation or
activation, further reducing the overhead of swapping. In short, they are lightweight and fast!
* The Lifecycle of a Stateless Session Bean Because a stateless session bean is never passivated, its
lifecycle has only two stages: nonexistent and ready for the invocation of business methods. The EJB
container typically creates and maintains a pool of stateless session beans, beginning the stateless
session bean's lifecycle. The container performs any dependency injection and then invokes the
method annotated @PostConstruct, if it exists. The bean is now ready to have its business methods
invoked by a client.
At the end of the lifecycle, the EJB container calls the method annotated @PreDestroy, if it exists
(not B). The bean's instance is then ready for garbage collection.
12. A developer wants to release resources within a stateless session bean class. The cleanup
method should be executed by the container before an instance of the class is removed. The
deployment descriptor is NOT used.
Which three statements are correct? (Choose three.)
A. The cleanup method may declare checked exceptions.
B. The cleanup method must have no arguments and return void.
C. The cleanup method is executed in an unspecified transaction and security context.
D. The developer should mark the cleanup method with the @PreDestroy annotation.
E. The developer should mark the cleanup method with the @PostDestroy annotation.
F. The cleanup method is executed in the transaction and security context of the last business method Invocation.
Answer: B,C,D

Oracle   1Z0-895 test answers   1Z0-895   1Z0-895   1Z0-895

NO.8 A developer writes a stateful session bean FooBean with one remote business interface Foo.
Foo defines an integer / setter method pair implemented as:

NO.9 }
Assuming there is not an ejb-jar.xml file, which code can be inserted into Lines 4-6 below to define
the bean with the ejb name of BarBean?
1.package acme;
2.import javax.ejb.*;
3.import java.io.*;
4.

NO.10 public void setValue (int i) {value = i; }

NO.11 Foo foo2 = (Foo) sessionCtx.lookup("fooRef");

NO.12 Foo foo1 = (Foo) sessionCtx.lookup("fooRef");

NO.13 A developer needs to deliver a large-scale enterprise application that connects developer
chooses an EJB 3.1-compliant application server, which three are true about the EJB business
component tier? (Choose three.)
A. Load-balancing is NOT a guarantee for all EJB 3.1 containers.
B. Clustering is guaranteed to be supported by the EJB 3.1 container.
C. Thread pooling can be optimized by the Bean Provider programmatically.
D. Bean Providers are NOT required to write code for transaction demarcation.
E. Support for server fail-over is guaranteed for an EJB 3.1-compliant application server.
F. EJB 3.1 compliant components are guaranteed to work within any Java EE 6 application server
Answer: A,C,F

Oracle   1Z0-895   1Z0-895 exam simulations   1Z0-895 exam   1Z0-895
Explanation:
The EJB tier hosts the business logic of a J2EE application and provides system-level services to the
business componentsproblems include state maintenance, transaction management, and
availability to local and remote clients.
The EJB 3.1 specification does not address "high-end" features like clustering (not B), load-balancing
(A) and fail-over (not E).
F: The target platform for EJB is Java EE.

NO.14

NO.15 A stateful session bean contains a number of instance variables. The types of instance
variables A and B are serializable. Instance variable B is a complex type which is populated by many
business calls, and can, therefore, not be refilled by the client without starting all over. A helper
instance variable C is defined as having a Serializable type, and can hold all the information which is
in variable B.
for example, B is of type XML-DOM tree and C of Type String.
Which two solutions, when combined, maintain the state of the session bean over a passivation and
activation by the container? (Choose two.)
A. The value of helper variable C is used to create the value of Instance variable B in the beans
no-arg constructor.
B. The value of helper variable C is used to create the value of instance variable B in a @postcreate
annotated method.
C. The value of helper variable C is used to create the value of instance variable B in a @postActivate
annotated method.
D. Instance variable A must be made null and instance variable B must be converted to a Serializable
type and assigned to another instance variable in a @preDestroy annotated method.
E. Instance variable A must be defined transient. Instance variable B must be converted to a
Serializable type, set to null, and assigned to the instance variable C in a @PrePassivate annotated
method.
Answer: C,E

Oracle   1Z0-895 study guide   1Z0-895 braindump

ITCertKing offer the latest 70-460 exam material and high-quality 642-467 pdf questions & answers. Our HP2-T23 VCE testing engine and C4040-225 study guide can help you pass the real exam. High-quality 648-238 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.itcertking.com/1Z0-895_exam.html