Get Passleader New Update Oracle 1Z0-043 Test Questions With Low Cost (31-40)

QUESTION 31
You execute the following command to enable a session in resumable mode:
SQL> ALTER SESSION ENABLE RESUMABLE TIMEOUT 60;
What is the impact of a timeout on the statements being suspended?

A.    The statements remain suspended for at least 60 seconds.
B.    The statements are suspended for 60 seconds and then they are executed.
C.    The suspended statements error out if the problem is not rectified within 60 seconds.
D.    The statements are automatically suspended 60 seconds after an error is received, and then attempt to execute normally again.

Answer: C

QUESTION 32
You are managing an Oracle Database 10g database that uses Oracle Managed Files (OMF). You enabled the block change tracking feature for the database. Which statement regarding the change tracking file is true?

A.    One block change tracking file is created for each data file. By default, the file is created in DB_CREATE_FILE_DEST.
B.    One block change tracking file is created for each data file. By default, the file is created in BACKGROUND_DUMP_DEST.
C.    One block change tracking file is created for the database. By default, the file is created in DB_CREATE_FILE_DEST.
D.    One block change tracking file is created for the database. By default, the file is created in BACKGROUND_DUMP_DEST.

Answer: C

QUESTION 33
You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze? (Choose three.)

A.    Top SQL
B.    snapshots
C.    SQL Tuning sets
D.    index access path
E.    optimizer statistics
F.    materialized view logs

Answer: ABC

QUESTION 34
The loss of which two types of files may require a recovery with the RESETLOGS option? (Choose two.)

A.    control files
B.    password file
C.    archived log files
D.    system-critical data files for which all the redo entries are present
E.    non-system-critical data files for which all the redo entries are present

Answer: AC

QUESTION 35
There was media failure and you need to check the data files for any block corruption. Which option would you use to create a report on any corruptions found within the database?

A.    the DBNEWID utility
B.    the DBVERIFY utility
C.    the ANALYZE command
D.    the RMAN REPORT command
E.    the RMAN CROSSCHECK command
F.    the CHECK_OBJECT procedure of the DBMS_REPAIR package

Answer: B

QUESTION 36
You find that the execution time of reports in your data warehouse application is significantly high. You suspect the lack of indexes to be the reason for the degradation in performance. Which advisory component would you refer to, in order to determine the appropriate indexes?

A.    Memory Advisor
B.    Segment Advisor
C.    SQL Access Advisor
D.    Automatic Workload Repository (AWR)
E.    Automatic Database Diagnostic Monitor (ADDM)

Answer: C

QUESTION 37
You have created a resource plan, PROD_DB_PLAN, with the following consumer groups with the respective plan directives:
Consumer group SALES with CPU_P1 as 60 and DEGREE_OF_PARALLELISM as 4.
Consumer group MARKET with CPU_P1 as 20.
Consumer group DEV with CPU_P1 as 20.
Consumer group OTHERS with CPU_P1 as 0 and CPU_P2 as 100.
Which two statements are correct in this scenario? (Choose two.)

A.    The maximum degree of parallelism for the members of the consumer groups is 4.
B.    The CPU allocation will always be equal for the consumer groups MARKET and DEV.
C.    The OTHERS consumer group would get 100% of the CPU if there are unused level 1 CPU resources.
D.    The SALES and MARKET consumer groups would get 100% of the CPU if there are unused level 2 CPU resources.
E.    The maximum degree of parallelism for the members of the consumer group SALES is 4 with no restriction for the remaining groups.

Answer: CE

QUESTION 38
A user executes a query on the EMP table, which contains thousands of rows, to get details about
employees in one of the departments. The user receives the following error:
SQL> SELECT ename FROM emp WHERE deptno=10 ORDER BY sal;
SELECT ename FROM emp WHERE deptno=10 ORDER BY sal
ERROR at line 1:
ORA-01157: cannot identify/lock data file 201 . see DBWR trace file ORA-01110: data file 201: ./u01/app/oracle/oradata/orcl/temp01.dbf.
What is a possible reason?

A.    The tempfile belonging to the default temporary tablespace is missing.
B.    The database is opened in restricted mode, so queries are not allowed
C.    The default temporary tablespace required to execute the query is offline.
D.    The default temporary tablespace required to execute the query is dropped.
E.    The default temporary tablespace required to execute the query is read-only.

Answer: A

QUESTION 39
You executed the following command in Recovery Manager (RMAN):
RMAN> RESTORE CONTROLFILE;
Which operation must you perform before this command is executed?

A.    back up the control file to trace
B.    bring database to the MOUNT state
C.    open a connection to the RMAN recovery catalog, which contains the RMAN metadata for the target database
D.    set the database ID (DBID), but only if the DB_NAME parameter associated with the target database is unique in the recovery catalog

Answer: C

QUESTION 40
View the Exhibit.
Using Database Control, you have scheduled a job to shrink the TRANS table residing on the TT tablespace. The job would run at 5:00 p.m.every Friday.
When you examine the space usage of the table after the completion of the job, you find that the table has not been shrunk.
What could have been the reason for this?
Exhibit:

401

A.    The tablespace that contains the TRANS table is online.
B.    The tablespace that contains the TRANS table is permanent.
C.    The tablespace that contains the TRANS table is locally managed.
D.    The segment space management of the tablespace that contains the TRANS table is manual in nature.

Answer: D

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