OLAP interview questions
OLAP interview questions
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Total Questions: 5
1. Which type of data models are used by databases configured for OLAP?
Correct Answer is : Multidimensional
2. What is the other name for OLAP cube?
Correct Answer is : Both a and b
3. What is the source of the OLAP cube’s metadata?
Correct Answer is : Both a and b
4. ____________________operation of OLAP involves computing all of the data relationships for one or more dimensions
Correct Answer is : Roll up
5. _________________operation of OLAP provides alternate presentation of data by rotating it
Correct Answer is : Pivot
