IBM COG-635 Actual Free Exam Questions & Community Discussion

Exam Code/Number: COG-635
Exam Name/Title: IBM Cognos 10 BI OLAP Developer
Certification Provider: IBM
Corresponding Certification: IBM Cognos

Exam Questions: 65
Updated On: Jun 03, 2026

Question #15

How can a cube be built with data volumes that result in a .mdc file larger than 2 GB?

A. Enable the creation of multiple local PowerCube files.

B. Remove the auto-partitioning scheme.

C. Use multiple checkpoint files.

D. Set the MultiFileCubeThreshold value to zero.

Discussion 0

Correct Answer: A Vote an answer

Question #16

Which option decreases cube size by removing data from the cube?

A. Summarize

B. Apex

C. Suppress

D. Cloak

Discussion 0

Correct Answer: B Vote an answer

Question #17

What objects can be created within the Cognos Namespace?

A. Groups and users

B. Groups and roles

C. Members

D. Roles and users

Discussion 0

Correct Answer: B Vote an answer

Question #18

A group called Authors is used in a custom view. How is information updated if the Author group
members change in the authentication provider?

A. The package must be republished.

B. The changes are automatically updated at run time.

C. The services must be restarted in Cognos Configuration.

D. The PowerCube must be rebuilt.

Discussion 0

Correct Answer: B Vote an answer

Question #19

The model contains a measure named Quantity, and the OLAP reports need to show the Minimum
monthly quantity sold to each store. How would a developer get the correct result?

A. Use a Regular rollup function.

B. Use a Non-regular rollup function.

C. Use an External rollup function.

D. Use a Time state rollup function.

Discussion 0

Correct Answer: A Vote an answer

Question #20

When can Transformer category codes change?

A. When a reset partition is applied.

B. When a Clean House is performed before a cube is rebuilt.

C. When the cube connection is updated with pcconn.

D. When a new cube is defined.

Discussion 0

Correct Answer: B Vote an answer

Question #21

A Cognos 10 report with prompts is used as a data source. What must be done to create a second
query that is based on the same report but provides different values for mandatory prompts?

A. Add the same report as another Transformer report data source.

B. Refresh the source when adding the second query.

C. Add the second query to the report data source.

D. Add prompt values to the cache in the Transformer data source.

Discussion 0

Correct Answer: A Vote an answer

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