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IBM A2090-303 Exam Syllabus Topics:

IBM Assessment: IBM InfoSphere DataStage v9.1 Assessment Sample Questions:

Question 1

What are two properties dependent of both Column for Calculation and Summary Column for Recalculation? (Choose two.)

A. Coefficient of Variation
B. Mean Deviation
C. Sum of Squares
D. Summary
E. Missing Value

Question 2

The data going into the target Sequential Files stage is range-partitioned and sorted. Which technique method would be the most efficient to create a globally sorted target sequential file?

A. Select an in-stage sort in the final Sequential File stage.
B. Select the Sort Merge collector method for the final Sequential File stage.
C. Insert a Funnel stage before the final Sequential File stage and select Sequence as Funnel Type.
D. Select the Ordered collector method for the final Sequential File stage.

Question 3

Identify two different types of custom stages you can create to extend the Parallel job syntax? (Choose two.)

A. Group stage
B. Custom stage
C. Input stage
D. Wrapped stage
E. Basic stage

Question 4

A customer must compare a date column with a job parameter date to determine which output links the row belongs on. What stage should be used for this requirement?

A. Transformer stage
B. Compare stage
C. Switch stage
D. Filter stage

Question 5

What two repositories does the Source Code Control Integration for DataStage and QualityStage serve? (Choose two.)

A. Source Code Repository
B. WebSphere Repository
C. Information Analyzer Repository
D. Universe Project Repository
E. Information Server metadata Repository

Solutions: