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IBM C2090-421 Exam Syllabus Topics:

IBM InfoSphere DataStage v8.5 Sample Questions:

Question 1

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

Question 2

You would like to run a particular processing job within a job sequence for each weekday of the week. How could you do this? (Select two)

A. Start Loop and End Loop activity stages on the job sequencer canvas where you loop through the days and pass a value for each day into the job via parameter.
B. Call a routine in the job sequencer that starts the processing job for each day you would like to process.
C. Set the frequency property in the job scheduler to weekdays only.
D. Have a parameter set that contains the days of the week you would like to process and routine to parse the days of the week contained in the "day" parameter.

Question 3

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.

Question 4

In which two operations can you create DataStage projects? (Choose two.)

A. During DataStage installation.
B. When exporting and importing a DataStage project from DataStage Director.
C. When creating a project in the IBM Information Server Console.
D. When adding new projects from DataStage Administrator.

Question 5

What Information Server tool provides integration with source code control repositories?

A. Information Services Director
B. Information Server Manager
C. DataStage Designer
D. Multiple Job Compile

Solutions: