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Q.

granularity data to a coarser granularity (by means of aggregation) is called a ________

A

Rollup

B

Drill down

C

Dicing

D

Pivoting

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1.

OLAP stands for

A

Online analytical processing

B

Online analysis processing

C

Online transaction processing

D

Online aggregate processing

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tabs are created using

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D

All of the mentioned

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Which one of the following is the right syntax for DECODE?

A

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B

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This can be achieved by using which of the following ?

A

group by rollup

B

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D

none of the mentioned

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5.

granularity data to a coarser granularity (by means of aggregation) is called a ________

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Rollup

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Dicing

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Discussion

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