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IBM Assessment: InfoSphere DataStage v8.5 Sample Questions:

1. In which two situations would you use the Web Services Client stage? (Choose two.)

A) You need to create a WSDL.
B) You do not need both input and output links in a single web service operation.
C) You need the Web service to act as either a data source or a data target during an operation.
D) You want to deploy a service.

2. Configuring the weighting column of an Aggregator stage affects which three options. (Choose three.)

A) Percent Coefficient of Variation
B) Corrected Sum of Squares
C) Sum
D) Maximum Value
E) Sum of Weights

3. The purchase history record contains CustID, ProductID, ProductType and TotalAmount. You need to retain the record of greatest TotalAmount per CustID and ProductType using RemoveDuplicate stage. Which two statements accomplish this requirement? (Choose two.)

A) Hash-partition on CustID and ProductType;
Sort on CustID, ProductType and TotalAmount.
B) Hash-partition on ProductType;
Sort on ProductType, CustID and TotalAmount.
C) Hash-partition on CustID;
Sort on CustID, ProductType and TotalAmount.
D) Hash-partition on CustID, ProductType and TotalAmount;
Sort on CustID, ProductType and TotalAmount.

4. What stage allows for more than one reject link?

A) Peek stage
B) Merge stage
C) Lookup stage
D) Join stage
E) Funnel stage

5. You are setting up user roles on Information Server Web console. Which two roles are required to allow a user to edit DataStage jobs? (Select two)

A) DataStage Developer
B) Suite User role
C) DataStage super operator
D) Information Analyzer Data Administrator

Solutions: