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Oracle database 10g:new features for Oracle8i ocps Sample Questions:

1. You have 100 segments in the USERS tablespace. You get an alert that the USERS tablespace is running low on space. You decide to shrink some segments. Which option would you use to determine which segments to shrink?

A) Segment Resource Estimation
B) Automatic Database Diagnostic Monitor (ADDM)
C) SQL Tuning Advisor
D) SQL Access Advisor
E) Segment Advisor

2. Immediately after adding a new disk to or removing an existing disk from an ASM instance, you find that the performance of the database goes down initially until the time the addition or removal process is completed, and then gradually becomes normal. Which two activities would you perform to maintain a consistent performance of the database while adding or removing disks? (Choose two.)

A) Increase the number of DBWR processes by setting up a higher value for DB_WRITER_PROCESSES.
B) Increase the number of slave database writer processes by setting up a higher value for DBWR_IO_SLAVES.
C) Increase the number of ARB processes by setting up a higher value for ASM_POWER_LIMIT.
D) Define the POWER option while adding or removing the disks.
E) Increase the number of checkpoint processes.

3. Which three parameters are ignored when creating an automatic space management segment? (Choose three.)

A) FREELIST GROUPS
B) INITRANS
C) PCTUSED
D) FREELISTS Change it to FREELIST
E) MAXTRANS
F) PCTFREE

4. You want to convert your existing non-ASM files to ASM files for the database PROD. Which method or command would you use to accomplish this task?

A) conventional export and import
B) Data Pump Export and Import
C) the BACKUP AS COPY DATABASE .. command of RMAN
D) the BACKUP.. RESTORE.. command of RMAN
E) the CONVERT command of RMAN

5. Which three statements regarding resumable statements are correct? (Choose three.)

A) The ALTER SESSION ENABLE RESUMABLE command is obsolete in Oracle Database10g.
B) Resumable statements cannot contain a distributed transaction.
C) Resumable statements can be enabled at the system level as well as the session level.
D) Resumable statements can only be enabled at the system level.
E) Only the local instance is affected when changing theresumable timeout parameter in a distributed transaction.
F) RESUMABLE_TIMEOUT = 0 disablesresumable space allocation for all sessions.

Solutions: