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IBM InfoSphere DataStage v8.5 Sample Questions:

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

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

2. What are three valid join operations for the Join stage? (Choose three.)

A) Right outer join
B) Bottom inner join
C) Inner Join
D) Top outer join
E) Left outer join

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

4. How is Runtime Column Propagation (RCP) enabled for use in DataStage Jobs?

A) Use RCP definition wizard to initialize RCP for project use.
B) Set the APT_ENABLE_RCP environment variable to TRUE.
C) Use the Info Server web console to enable RCP
D) Use the DataStage Administrator to enable RCP for the project.
E) RCP is by default available for all DataStage Projects.

5. Which job design technique can be used to give unique names to sequential output files that are used in multi-instance jobs?

A) Generate unique file names by using a macro.
B) Use DSJobInvocationID to generate a unique filename.
C) Use a Transformer stage variable to generate the name.
D) Use parameters to identify file names.

Solutions: