21 which of the following is an example of a measure in an olap report a sales regio 4312753

21 which of the following is an example of a measure in an olap report a sales regio 4312753

21) Which of the following is an example of a measure in an OLAP report?

A) sales region

B) average sales

C) customer location

D) customer type

22) Purchase date is an example of a ________ in an OLAP report.

A) measure

B) cube

C) dimension

D) variable

23) In the case of online analytical processing, the presentation of a measure with associated dimensions is referred to as an ________.

A) OLAP database

B) OLAP server

C) OLAP service

D) OLAP cube

24) An OLAP cube can also be referred to as an ________.

A) OLAP database

B) OLAP report

C) OLAP service

D) OLAP server

25) Which of the following is a drawback of OLAP reports?

A) They have a single or no dimension.

B) Their format is static in nature.

C) They require a lot of computing power.

D) They can perform arithmetic operations only on single sets of data.

26) Which of the following statements is true of dimensional databases?

A) They store millions of static OLAP reports.

B) They are structured to support OLAP processing.

C) They specialize in sorting functions alone.

D) They specialize in filtering functions alone.

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