IBM Assessment: InfoSphere DataStage v8.5 - A2090-421무료 덤프문제 풀어보기
Which environment variable determines where the temporary scores are stored?
정답: B
Which of the following describes a type two update in a Slowly Changing Dimensions (SCD) stage?
정답: B
You are assigned to correct a job from another developer. The job contains 20 stages sourcing data from two Data Sets and many sequential files. The annotation in the job indicates who wrote the job and when, not the objective of the job. All link and stage names use the default names. One of the output columns has an incorrect value which should have been obtained using a lookup. What could the original developer have done to make this task easier for maintenance purposes?
정답: B
Which Oracle data type conversion is correct?
정답: D
Rows of data going into a Transformer stage are sorted and hash partitioned by the Input.Product column. Using stage variables, how can you determine when a new row is the first of a new group of Product rows?
정답: B
What three element Names are required to create Shared metadata? (Choose three.)
정답: B,C,E
What two repositories does the Source Code Control Integration for DataStage and QualityStage serve? (Choose two.)
정답: A,C
Which three source stages require a schema file when using RCP? (Choose three.)
정답: A,D,E
The Change Apply stage produces a change Data Set with a new column representing the code for the type of change. What are three change values identified by these code values? (Choose three.)
정답: B,C,E
Refer to the exhibit.
You submit a job from DataStage Director and then log onto your DataStage Linux server to issue the command "ps-ef | grepds" and receive the following screen:
Which process is the section leader for node2?
You submit a job from DataStage Director and then log onto your DataStage Linux server to issue the command "ps-ef | grepds" and receive the following screen:
Which process is the section leader for node2?
정답: D
Which two statements are true about DataStage parallel routines? (Choose two.)
정답: B,C
설명: (Fast2test 회원만 볼 수 있음)
You have a job that reads in Sequential File followed by a Transformer stage. When you run this job, which partitioning method will be used by default?
정답: D
A job is using the Load method in the DB2 and Oracle Enterprise stage for parallel loading into a single table. The job fails at runtime and you see there are new table rows added. What would explain this result? (Select two)
정답: A,C
Click on the Exhibit button.
Which environment variable would provide this information?
Which environment variable would provide this information?
정답: D