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IBM C2090-303 Exam Syllabus Topics:

IBM InfoSphere DataStage v9.1 Sample Questions:

Question 1

A job using a three-node configuration file writes to a target Sequential File stage. The target Sequential File stage has been set to write to two different sequential files. How many instances of the Sequential File stage will run?

A. Two instances.
B. Three instances.
C. Four instances.
D. One instance.

Question 2

A job using a one-node configuration file writes to a target Sequential File stage. The target Sequential File stage has been set to write to three different sequential files. How many instances of the Sequential File stage will run in parallel?

A. The job will abort, because a configuration file with at least three nodes is required.
B. Two.
C. One.
D. Three.

Question 3

Click the Exhibit button.

The job in the exhibit runs to successful completion with no warnings. However, a validation test identifies that the CUSTOMER_MASTER table is empty. You suspect the cause to be related to the NEW_CUSTOMERS table or a defect in the job. Examining runtime metadata may help you track down the problem. Which two product features will help you isolate the cause of the problem? (Choose two.)

A. Director job monitor tool.
B. Designer Performance Analyzer tool.
C. Designer "Show performance statistics" option.
D. InfoSphere Metadata Asset Manager (IMAM) operational metadata reports.
E. The view data button in the target Connector stage.

Question 4

A job design consists of an input Row Generator stage, a Sort stage, followed by a Transformer stage and an output Data Set stage. The job is run on an SMP machine with a configuration file defined with four nodes. The $APT_DISABLE_COMBINATION variable is set to True. How many player processes will this job generate?

A. 16
B. 16
C. 7
D. 13

Question 5

Which statement is correct about the Data Rules stage?

A. As a best practice, you should create and publish new rules from the Data Rules stage.
B. When a job that uses the Data Rules stage runs, the output of the stage is passed to the downstream stages and results are stored in the Analysis Results database (IADB).
C. The Data Rules stage works with rule definitions only; not executable rules.
D. If you have Rule Creator role in InfoSphere Information Analyzer, you can create and publish rule definitions and rule set definitions directly from the stage itself.

Solutions: