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IBM InfoSphere DataStage v8.5 Sample Questions:

1. You have been asked to assess the impact of replacing the DB2 Enterprise Stage with the DB2 Connector. You must identify all of the jobs and shared containers that use the DB2 Enterprise Stage.
What two Advanced Find criteria would you set to identify the jobs and containers? (Choose two.)

A) Dependent upon
B) Where used
C) Type
D) Include Read only objects

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

3. A customer requires that a single output file generated by a parallel job be created in sort order. Which two job designs would achieve this goal? (Choose two.)

A) Set the "Execution Mode" in the Advanced stage properties tab of the parallel Sort stage to execute sequentially.
B) Use a parallel sort and partition the input to the SequentialFile stage using a Sort Merge collector.
C) Insert a sorted Funnel stage before the input to the output SequentialFile stage.
D) Specify both partition and sort key columns on the input to the target SequentialFile stage.
E) Write the result to a parallel dataset, then write a shell script to convert the dataset records to text format, in sorted order.

4. Which two data repositories can you use for user authentication within the Information Server Suite? (Choose two.)

A) the IBM Suite User Configuration file specified within the dsenv file
B) the local operating system directory
C) the IBM Information Server user directory
D) the IBM Metadata repository

5. What are the three aggregation types can be set in the Aggregator stage? (Select three)

A) Count Rows
B) Sum Rows
C) Count Values
D) Recalculate
E) Calculate

Solutions: