IBM Certified System Programmer - IBM IMS 認定 C2090-549 試験問題:
1. DSNDB06.SYSPLAN runs out of space. Which steps should be performed to resolve the situation?
A) 1) COPY DSNDB06.SYSPLAN.
2) Stop DSNDB06.SYSPLAN.
3) Delete DSNDB06.SYSPLAN VSAM data set.
4) Define DSNDB06.SYSPLAN VSAM data set with more space.
5) Start DSNDB06.SYSPLAN. 6) RECOVER DSNDB06.SYSPLAN.
B) 1) UNLOAD DSNDB06.SYSPLAN.
2) ALTER PRIQTY to a larger value.
3) LOAD REPLACE DSNDB06.SYSCOPY.
C) 1) REORG UNLOAD SHRLEVEL REFERENCE DSNDB06.SYSPLAN.
2) Stop DSNDB06.SYSPLAN.
3) Delete DSNDB06.SYSPLAN VSAM data set.
4) Define DSNDB06.SYSPLAN VSAM data set with more space.
5) Start DSNDB06.SYSPLAN.
6) REORG RESUME DSNDB06.SYSPLAN.
D) 1) UNLOAD DSNDB06.SYSPLAN.
2) Stop DSNDB06.SYSPLAN.
3) Delete DSNDB06.SYSPLAN VSAM data set.
4) Define DSNDB06.SYSPLAN VSAM data set with more space.
5) Start DSNDB06.SYSPLAN.
6) LOAD DSNDB06.SYSPLAN.
2. You encounter a wait situation while running a BACKUP SYSTEM utility. Which two processes might contribute to this wait situation? (Choose two.)
A) TRUNCATE TABLE TB1 DROP STORAGE
B) CREATE TABLESPACE TS1 NUMPARTS 25 SEGSIZE 4 IN DATABASE DB1
C) SELECT * FROM TABLE TB1 WITH RR
D) LOCK TABLE TB1 PARTITION 5 IN EXCLUSIVE MODE
E) SET CURRENT DECFLOAT ROUNDING MODE=ROUND_CEILING
3. DB2 monitors DBM1 storage below the bar for critical storage increases resulting in messages that report current DBM1 storage consumption. What is the next step to be taken to improve virtual storage constraint relief?
A) REBIND those plans/packages mentioned in message DSNV512I with RELEASE(COMMIT).
B) REBIND those plans/packages mentioned in message DSNV512I with RELEASE(DEALLOCATE).
C) Reduce the number of table spaces with COMPRESS YES.
D) Allocate the EDMPOOL above the bar.
4. The group buffer pool structures, GBP0, GBP1, and GPB2 reside in CF1 for a data sharing group DG0P. The LOCK and the LIST structures reside in CF2. AUTOREC is set to YES. The group buffer pools are not duplexed. CF1 fails due to a microcode problem and noneof the GBPs are available. Which statement is true?
A) DB2 is able to continue without the GBPs.
B) DB2 automatically recovers since AUTOREC is set to YES.
C) DB2 automatically rebuilds the GBPs based on information kept in the local buffer pools.
D) DB2 initiates automatic GRECP recovery, after it has been restarted.
5. An external stored procedure, assigned to application environment AE1, should run in parallel to a maximum of 10 concurrent procedures. Which action will achieve this?
A) Specify NUMTCB=10 and allow 1 WLM managed stored procedure address space per sysplex for AE1.
B) Specify no limits for NUMTCB and AE1, but limit the degree by DSNZPARM CONDBAT.
C) Specify no limits for NUMTCB and AE1, but limit the degree by DSNZPARM PARAMDEG.
D) Specify NUMTCB=1 and allow 10 WLM managed stored procedure address spaces per sysplex for AE1.
質問と回答：
| 質問 # 1 正解： A | 質問 # 2 正解： A、B | 質問 # 3 正解： A | 質問 # 4 正解： B | 質問 # 5 正解： A |
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