Correct Answer: Roll-up
Explanation:
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More Data Warehousing MCQ Questions
In order to populate the data warehouse, which of the following set of operations are appropriate?
Among the following, which is NOT the objective of clustering?
Which of the following is the most appropriate data structure for indexing a MOLAP Cube?
Which of the following applies to Fact Tables?
When is a column-based engine a more appropriate architecture for a Data Warehouse than a row-based engine?
The main objects used by OLAP programs are:
The term OLAP was coined by:
Which techniqe can be used to improve query performance?
A slice is:
Which would not be considered as a variable affecting the design of an OLAP system?