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IBM C2090-421 Exam Syllabus Topics:

IBM InfoSphere DataStage v8.5 Sample Questions:

Question 1

You are asked by management to document all jobs written to make future maintenance easier. Which two statements are true about annotations? (Choose two.)

A. The full job description can be identified within the Description Annotation stage.
B. The Description Annotation stage contains both the short and full descriptions for the job.
C. The Description Annotation stage can be added several times at different locations to identify business logic.
D. The background for the Description Annotation stage can be changed for each unique stage.

Question 2

What would help debug the run-time environment?

A. $OSH_PRINT_SCHEMAS
B. View detailed runtime stats through Job monitor in Director Client.
C. Check the message filters for the job.
D. $APT_VERBOSE

Question 3

You would like to pass values into parameters that will be used in a variety of downstream activity stages within a job sequence. What are three valid ways to do this? (Choose three.)

A. Use the UserVariablesActivity Stage to populate the local parameters from an outside source such as a file.
B. Use environment variables.
C. Place a parameter set stage on the job sequence.
D. Use local parameters.
E. Check the "Propagate Parameters" checkbox in the Sequence Job properties.

Question 4

What is the lowest CPU cost partitioning method?

A. Entire
B. Random
C. Hash
D. Round Robin

Question 5

If you do not alter any of the Format settings, the Sequential File stage will produce a file with what three types of format? (Choose three.)

A. All columns are delimited by a comma.
B. Rows are delimited by a DOS newline.
C. Rows are delimited by a UNIX newline.
D. All columns are delimited by a comma, except for the final column in a row.
E. Variable length columns are contained within double quotes.

Solutions: