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Question #15
#15
Multiple Choice
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When would you use GROUP BY ROLLUP clause in your OLAP query?
A.
where all subtotals and grand totals are to be included in the output
B.
where only the subtotals are to be included in the output
C.
where only the grand totals are to be included in the output
D.
where only specific subtotals and grand totals for a combination of variables are to be included in the output
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Question 15 of 165
Exam E20-007 Topic 1 Question 15
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