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Updated: May 26, 2026
No. of Questions: 156 Questions & Answers with Testing Engine
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Oracle database 10g:new features for Oracle8i ocps Sample Questions:
1. Consider the following configuration:
/devices/D1 is a member of disk group dgroupA. /devices/D2 is a member of disk group dgroupA. /devices/D3 is a member of disk group dgroupA.
You plan to add a new disk, /devices/D4, to the disk group dgroupA and execute the following command:
SQL> ALTER DISKGROUP dgroupA ADD DISK '/devices/D*';
Which task would be accomplished by the command?
A) The command would result in an error because there is no disk by the name "/devices/D*".
B) The command would result in an error because no wildcard characters can be used in the disk name.
C) The command adds the new disk, D4, to the disk group.
D) The command first detaches all the member disks starting with "D" and then reattaches all of them including the new disk.
E) The command will be ignored because disks starting with "D" are already members of the disk group.
2. Identify four uses of the Oracle Scheduler. (Choose four.)
A) Enables you to create a job that makes use of saved programs and schedules.
B) Enables you to execute jobs in a clustered environment.
C) Enables you to periodically execute operating system script files located on the same server as the database.
D) Enables you to map a consumer group to an Oracle user.
E) Enables you to set idle time limits for a resource plan.
F) Enables you to schedule job execution based on time.
G) Enables you to assign priorities to the consumer groups.
3. Which process performs the rebalance data extent movements across ASM disk groups in ASM?
A) ASM Rebalance Master (RBAL)
B) Checkpoint (CKPT)
C) ASM Rebalance (ARBn)
D) System Monitor (SMON)
E) Process Monitor (PMON)
F) ASM Background (ASMB)
4. The _____ identifies and helps to resolve performance problems relating to the execution of SQL statements by recommending which indexes, materialized views, or materialized view logs to create, drop, or retain.
A) SQL Access Advisor
B) Segment Advisor
C) MTTR Advisor
D) Memory Advisor
E) SQL Tuning Advisor
F) Undo Advisor
5. You want to retain the job entries for the last five days and purge all job entries from the job log that are older than five days. Select the command that will enable you to do the job.
A) EXECUTE DBMS_SCHEDULER.PURGE_LOG(log_history => 5, which_log => 'WINDOW_LOG');
B) EXECUTE DBMS_SCHEDULER.PURGE_LOG(log_history => 5, job_name => 'JOB_LOG');
C) EXECUTE DBMS_SCHEDULER.PURGE_LOG(log_history => 5, which_log =>'JOB_LOG');
D) EXECUTE DBMS_SCHEDULER.PURGE_LOG();
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: A,B,C,F | Question # 3 Answer: C | Question # 4 Answer: A | Question # 5 Answer: C |
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