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IBM InfoSphere DataStage v9.1 Sample Questions:

1. Modular development techniques should be used to maximize re-use of DataStage jobs and components. Which statement represents Modular Development techniques?

A) Create a standard directory structure inside of the DataStage project directory for source and target files.
B) Job parameterization allows a single job design to process similar logic instead of creating multiple copies of the same job.
C) Job parameters should be used in Job Names.
D) Hard code the Invocation ID to improve development process.

2. The number of File Set data files created depends upon what two items? (Choose two.)

A) Schema definition of the file.
B) Number of logical processing nodes.
C) Operating system limitations.
D) Amount of memory.
E) Number of disks in the export or default disk pool connected to each processing node in the default node pool.

3. Which job log message heading identifies the score in the job log?

A) main_program: This step has 3 datasets: ...
B) OSH script ...
C) main_program: orchgeneral: loaded
D) main_program: Broadcasting score.

4. What role must a user have to delete shared metadata assets from the repository?

A) Common Metadata Administrator
B) DataStage Administrator
C) Information Analyzer Administrator
D) Business Glossary Administrator

5. How must the input data set be organized for input into the Join stage? (Choose two.)

A) Sorted by Join key
B) Key partitioned
C) Unsorted
D) Hash partitioned
E) Entire partitioned

Solutions: