IBM C2090-635 Actual Free Exam Questions & Community Discussion

Exam Code/Number: C2090-635
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 #8

What can be done to correct a report that contains time categories that are out of range and
irrelevant to the user?

A. Check to see if an absolute range category is automatically generated.

B. Create a non-standard time dimension.

C. Adjust the acceptable dates included in the model.

D. Ensure the input format is correct for dates in the source data.

Discussion 0

Correct Answer: C Vote an answer

Question #9

What can be created to determine the monthly growth showing the percentage of change between
Current Month and Last Month for all measures included in the PowerCube?

A. Calculated categories

B. Calculated columns

C. Alternate hierarchies

D. Calculated measure

Discussion 0

Correct Answer: A Vote an answer

Question #10

For performance reasons, what is the best parent-child ratio for categories in each level?

A. 10:1 or more

B. 5:1 or less

C. 1:10 or less

D. 1:11 or more

Discussion 0

Correct Answer: C Vote an answer

Question #11

Where should fact queries against OLAP sources come from?

A. A Cognos 10 report

B. An .iqd file

C. A flat file

D. A Cognos 10 package

Discussion 0

Correct Answer: C Vote an answer

Question #12

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 #13

How does a developer associate a custom view with a PowerCube?

A. Update the Powercube properties.

B. Specify the path of the Powercube in the custom view.

C. Specify the package name in the custom view.

D. Drag the custom view to the appropriate Powercube.

Discussion 0

Correct Answer: D Vote an answer

Question #14

When running simultaneous cube builds, how can cube build times be decreased?

A. Use a single-CPU server model.

B. Assign each Transformer process one CPU.

C. Use the same configuration files for each Transformer instance.

D. Assign each Transformer instance one CPU.

Discussion 0

Correct Answer: B Vote an answer

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