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Question ID 6272

When would you use GROUP BY ROLLUP clause in your OLAP query?

Option A

where all subtotals and grand totals are to be included in the output

Option B

where only the subtotals are to be included in the output

Option C

where only the grand totals are to be included in the output

Option D

where only specific subtotals and grand totals for a combination of variables are to be included in the output                                                       

Correct Answer A
Explanation


Question ID 6273

where only specific subtotals and grand totals for a combination of variables are to be included in the output

Option A

Probability

Option B

A p-value

Option C

Any integer

Option D

Any real number

Correct Answer A
Explanation

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