Which statement about migrating a DB2 data sharing system to a new DB2 version is correct?
A. You need to bring down all the members of the DB2 data sharing group except one while running the DB2 CATMAINT utility.
B. If you use COEXIST=YES, there is no need to run CATMAINT with a single member active. All members can be active during CATMAINT.
C. You can run CATMAINT with all members of the data sharing group active in DB2.
D. You can only run the DSNTIJNF job (that switches the system to new-function mode) with a single member active in the DB2 data sharing group.
正解:C
質問 2:
Which MSC link type (i.e. MSPLINK TYPE=) uses the IMS Connect feature to send and receivemessages in the network?
A. CTC
B. MTM
C. VTAM
D. TCPIP
正解:D
質問 3:
A thread that is no longer active in DB2 is causing -904 unavailable resource conditions for other executing applications. Which command could help alleviate the -904 condition caused by the non executing thread?
A. F irlmproc,DEADLOK='1,1'
B. -RESET INDOUBT
C. -CANCEL THREAD
D. -RECOVER INDOUBT
正解:D
質問 4:
Click the Exhibit button.
The system operator has notified you that a Workload Manager started task has terminated and has already automatically restarted. Which additional command should be executed to resolve the issue in the exhibit?
A. -START PROCEDURE(SYSPROINS007)
B. -STOP PROCEDURE(SYSPROC.INS007)
C. -DISPLAY PROCEDURE(SYSPROC.*)
D. -START PROCEDURE(SYSPROC.DSNPSIN4_STATEMAIL)
正解:A
質問 5:
What does the IMS control region do when a write I/O error occurs on a HDAM database?
A. A batch image copy of the affected data base is immediately started by IMS.
B. The data base is immediately stopped until a recovery can be completed.
C. IMS copies the error buffer contents into a virtual buffer and continues.
D. The application which issued the call terminates with a U0731 abend.
正解:C
質問 6:
A customer has just migrated their DB2 system to V9 new function mode. They currently use the BACKUP SYSTEM utility and have optionally dumped the backup to tape. Which action should be performed to only use the system level backup that was taken to disk?
A. Set the RESTORE_RECOVER_FROMDUMP system parameter to NO.
B. Use the TAPEDUMP(NORECSYS) keyword on the BACKUP SYSTEM utility when the backup is taken.
C. Use the BACKUPTYPE(DASD) keyword on the RESTORE SYSTEM utility.
D. Run the DSNJU003 utility and modify the system point in time backup record to have DUMPSTATE=NONE.
正解:A
田岛** -
C2090-549問題の解説部分でも語句説明が丁寧なのでインプットもしやすい点も良いと思います。身近なところから順番に学習できるようになっている点も良い点です。