In a star schema,attributes are often used to search,filter,or classify ____.
A) tables
B) stars
C) facts
D) dimensions
Correct Answer:
Verified
Q26: _ can serve as a test vehicle
Q46: _ splits a table into subsets of
Q52: _ systems provided no data extraction/integration process.
A)
Q53: Computed or derived facts are sometimes called
Q54: Data _ implies that all business entities,data
Q55: From the data analyst's point of view,decision
Q57: The _ dimension of a data cube
Q58: In 2008,Wal-Mart,the world's largest company,had over four
Q60: Had _ been as pivotal to business
Q61: A MOLAP system stores data in an
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