IBM C2090-635 問題集

質問 1：
What does unique mean when applied to a level in a dimension map?
A. The data history does not move with the categories as they move in the level.
B. The level must be the bottom level of the dimension.
C. No two categories in the level can be derived from the same source value.
D. The level is designated as a convergence level.
正解：C

質問 2：
What can a developer set up to analyze actual, planned, and forecasted budget information that
do not rollup into a single root category?
A. Scenario dimension
B. Exception dimension
C. Calculated category
D. Special category
正解：A

質問 3：
How can a cube be built with data volumes that result in a .mdc file larger than 2 GB?
A. Set the MultiFileCubeThreshold value to zero.
B. Use multiple checkpoint files.
C. Remove the auto-partitioning scheme.
D. Enable the creation of multiple local PowerCube files.
正解：D

質問 4：
Transformer is unable to locate one of the source files for a data source in the model, and the
model update fails. Which type of files can be used to restart the processing at the point of failure?
A. .mdx
B. .mdl
C. .qy?
D. .py?
正解：C

質問 5：
Where should fact queries against OLAP sources come from?
A. A flat file
B. An .iqd file
C. A Cognos 10 package
D. A Cognos 10 report
正解：A

質問 6：
What should a developer do if some levels appear red after validating the model using Show
Scope?
A. Ensure the level exists in the data source.
B. Specify a valid relationship between the level and the data source.
C. Apply unique move to the level and regenerate the categories.
D. Re-attach the categories in the Dimension Diagram.
正解：B