최신 IBM Information Management P2090-068 무료샘플문제:
1. What is an advantage of using a SPL routine?
A) Increased performance because additional indexes can be selected by the optimizer for
complex queries.
B) Increased security because SPL routines can only be invoked by Java applications.
C) Increased network utilization since more data is passed between client and server.
D) Increased efficiency since business logic can be centrally maintained and managed on the server.
2. Which of the following components is used to create, schedule, and execute maintenance,monitoring and administrative tasks?
A) ON-Bar
B) Scheduler
C) PDQ
D) Optimizer
3. The physical log is usedto do what?
A) Store a copy of a page from the shared-memory buffer pool before it is modified for the first time.
B) Alert the DBA when the system needs maintenance or tuning.
C) Record error information when a severe error is encountered.
D) Store information about the status of used and free space in a dbspace.
4. TheXYZ Company's failover recovery strategy requires a backup site; however, they do not have a constant or uninterrupted communication link to that site. What type of high availability configuration should be used?
A) A High Availability Data Replication (HDR) secondary server running in SYNC mode
B) Enterprise Replication (ER)
C) Continuous Log Restore (CLR) with backup and recovery
D) Two Shared Disk Secondary (SDS) servers with hardware disk mirroring
질문과 대답:
| 질문 # 1 정답: D | 질문 # 2 정답: B | 질문 # 3 정답: A | 질문 # 4 정답: C |
811 개 고객 리뷰
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