최신 IBM Certified Solution Developer C2090-303 무료샘플문제:
1. Which two statements are true about the use of named node pools? (Choose two.)
A) Named node pools constraints will limit stages to be executed only on the nodes defined in the node pools.
B) When named node pools are used, DataStage uses named pipes between stages.
C) Grid environments must have named node pools for data processing.
D) Named node pools limit the total number of partitions that can be specified in the configuration file.
E) Named node pools can allow separation of buffering from sorting disks.
2. When using the loop functionality in a transformer, which statement is true regarding Transformer processing.
A) Stage variables can be executed after loop variable expressions.
B) Output links can be excluded from being associated with a True loop condition.
C) Loop variable expressions are executed before input link column expressions.
D) Stage variables can be referenced in loop conditions.
3. Which two statements are true about Data Sets? (Choose two.)
A) Data sets contain ASCII data.
B) Data Sets require import/export conversions.
C) Data Sets require repartitioning.
D) Data Sets represent persistent data.
E) Data Sets preserve partitioning.
4. What is the purpose of the APT_DUMP_SCORE environment variable?
A) It is a reporting environment variable that adds additional runtime information in the job log.
B) It is an environment variable that enables the collection of runtime performance statistics.
C) It is an environment variable that turns on the job monitor.
D) There is no such environment variable.
5. The Score is divided into which two sections? (Choose two.)
A) File sets
B) Data sets
C) Stages
D) Operators
E) Schemas
질문과 대답:
| 질문 # 1 정답: A,E | 질문 # 2 정답: D | 질문 # 3 정답: D,E | 질문 # 4 정답: A | 질문 # 5 정답: B,D |
1407 개 고객 리뷰
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