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IBM Assessment: IBM InfoSphere DataStage v9.1 Assessment Sample Questions:

Question 1

Which statement is true about table definitions created in DataStage Designer?

A. When a table definition is created in one DataStage project, it is automatically available in other DataStage projects, but not outside of DataStage.
B. By default, table definitions created in DataStage Designer are visible to other Information Server products.
C. Table definitions created in DataStage Designer are local to DataStage and cannot be shared with other Information Server products.
D. Table definitions created in DataStage Designer are not by default available to other Information Server products, but they can be shared with other Information Server products.

Question 2

Your job will write its output to a fixed length data file. When configuring the sequential file stage as a target what format and column tab properties need to be considered for this type of file output?

A. On the Output Link column tab, insure that all the defined column data types are fixed length types.
B. On the Output Link format tab, change the 'Delimiter' property to whitespace.
C. On the Output Link format tab, add the 'Record Type' property to the tree and set its value to be 'F'.
D. On the Output Link column tab, specify the record size total based on all of the columns defined

Question 3

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

Question 4

What is the correct method to process a file containing multiple record types using a Complex Flat File stage?

A. Define record definitions on the Constraints tab of the Complex Flat File stage.
B. Flatten the record types into a single record type.
C. Manually break the file into multiple files by record type.
D. Load a table definition for each record type on the Records tab of the Complex Flat File stage.

Question 5

Which two statements about the Additional Connections Options property in the Teradata Connector stage to specify details about the number of connections to Teradata are true? (Choose two.)

A. The default for requestedsessions is the maximum number of available sessions.
B. Requestedsessions is a number between 1 and the number of vprocs in the operating system.
C. The default for requestedsessions is the minimum number of available sessions.
D. Total requested sessions equals sessions per player multiplied by number of nodes multiplied by players per node. The default value is 4.
E. Sessionsperplayer determines the number of connections each player in the job has to Teradata.

Solutions: