최신 IBM Certified Solution Developer A2090-303 무료샘플문제:
1. Which option is required to identify a particular job player processes?Which option is required to identify a particular job? player processes?
A) Set $APT_DUMP_SCORE to true.
B) Log onto the server and issue the command "ps -ef | grep ds".
C) Use the DataStage Director Job administration screen to display active player processes.
D) Set $APT_PM_SHOW_PIDS to true.
2. What two computer system resources on the DataStage engine are monitored in the Operations Console? (Choose two.)
A) Scratch disk
B) CPU
C) Disk
D) XMETA database
E) Memory
3. What are two advantages of using Runtime Column Propagation (RCP)? (Choose two.)
A) Sequential files don't require schema files when using RCP.
B) Only columns used in the data flow need to be defined.
C) Only columns that are defined as VarChar need RCP enabled.
D) RCP forces a developer to define all columns explicitly.
E) Columns not specifically used in the flow are propagated as if they were.
4. When you run a parallel job, any error messages and warnings are written to the job log and can be viewed from the Director client. What message handler level is available?
A) record level
B) stage level
C) project level
D) parameter level
5. You are working on a project that contains a large number of jobs contained in many folders. You would like to review the jobs created by a former developer of the project. How can you find these jobs?
A) Use Advanced Find feature in the Designer interface.
B) Right-click on jobs folder in the Repository window and select Filter jobs.
C) Sort the jobs by date in the Repository window.
D) Select the top project folder and choose Find Dependencies (deep).
질문과 대답:
| 질문 # 1 정답: D | 질문 # 2 정답: B,E | 질문 # 3 정답: B,E | 질문 # 4 정답: C | 질문 # 5 정답: A |
1449 개 고객 리뷰
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