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Data Science Dumps For EMC- E20-007

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

Description
Update Date and Time 2017-04-28 06:54:14

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

Description
Update Date and Time 2017-04-28 06:55:37

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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

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