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IBM InfoSphere DataStage v8.5 Sample Questions:

1. Which two job design techniques can be used to provide unique names to sequential output files that are used in multi-instance jobs? (Select two)

A) Use parameters to identify file names.
B) Use the file name(s) from values contained in the data stream.
C) Create the file name(s) from values contained in a value file.
D) Prepend/append the Invocation ID to the file name.

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

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

3. You have run ten instances of the same job the previous evening. You want to examine the job logs for all instances but can only find five of them. How can you avoid this in the future for this job?

A) Set the $APT_AUTOPURGE_LOG environment variable to False.
B) Change the Auto-purge settings in Administrator.
C) Set the $APT_AUTOLOG_PURGE environment variable to False.
D) Change the Auto-purge settings for the job in Director.

4. You have a parallel shared container that is used by other parallel jobs within your project. Part of the logic in this shared container has been changed. Which two statements are true regarding this change to the parallel shared container? (Choose two.)

A) Jobs using this parallel shared container need to be re-compiled.
B) Use usage analysis and multi-compile to re-compile job using this shared container.
C) You can create a sequencer to re-compile all of the routines using this shared container.
D) Jobs using this parallel shared container need to be re-compiled only when the metadata of the container is changed.

5. Your job sequence must be restartable. It runs Job1, Job2, and Job3 serially. It has been compiled with "Add checkpoints so sequence is restartable". Job1 must execute every run even after a failure. Which two properties must be selected to ensure that Job1 is run each time, even after a failure? (Choose two.)

A) Set the Job1 Activity stage to "Do not checkpoint run.".
B) Use the Nested Condition Activity with a trigger leading to Job1; set the trigger expression type to "Unconditional".
C) Set trigger on the Job1 Activity stage to "Unconditional".
D) In the Job1 Activity stage set the Execution action to "Reset if required, then run.".

Solutions: