Which object can be defragmented?
A. external table
B. system catalog table
C. temporary table
D. index
正解:D
質問 2:
Which of the following gives a good initial estimate for the physical log size?
A. 110% of combined buffer pool.
B. 110% the default buffer pool.
C. 110% of the logical log space.
D. 110% of rootdbs.
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
Which two corrective actions may be taken if following message is logged in the online message log during a failed attempt to bring an instance online? (Choose two)
18:15:44
Size of resident + virtual segments 100000KB + 60000KB > 150000KB
18:15:44
total allowed by configuration parameter SHMTOTAL
A. Increase SHMVIRTSIZE
B. Increase SHMTOTAL
C. Decrease SHMBASE
D. Decrease buffer pool size
E. Decrease SHMADD
正解:B,D
質問 4:
How does the Deployment Assistant enable you to reduce the size of the installation to be deployed?
A. By removing specific product features.
B. By removing specific databases.
C. By removing all free space at the end of a chunk.
D. By limiting the size of dbspaces.
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
What does this user-defined task/sensor do?
IBM 000-919 : Practice Test
A. Sensor that forces a checkpoint every 2 minutes from 10am to 10pm, Monday to Friday.
B. Sensor that stores checkpoint information (onstat -g ckp) in the system.
C. Task that forces a checkpoint every 20 minutes from 10am to 10pm, Monday to Friday.
D. Task that forces a checkpoint every 2 minutes from 10am to 10pm, Monday to Friday.
正解:D
質問 6:
Which of the following is NOT a step in setting up HDR for the first time?
A. Use onmode -d to specify the secondary instance name.
B. Execute a physical restore on the secondary.
C. Use oninit -v to bring up the secondary.
D. Take a level 0 backup of the primary.
正解:C
質問 7:
Which $ONCONFIG parameter must be set enable parallel OnBar backup operations?
A. BAR_PERFORMANCE
B. BAR_NB_XPORT_COUNT
C. BAR_SIZE_FACTOR
D. BAR_MAX_BACKUP
正解:D
Komine -
C2090-919試験に、短期間で一発合格するための試験対策本です。