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________ requires users to request business intelligence results.


A) Push publishing
B) Pull publishing
C) Data acquisition
D) Data mining

E) All of the above
F) B) and C)

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verifed

verified

Which of the following statements is TRUE of data with granularity?


A) It can be too fine or too coarse and also have wrong granularity.
B) If granularity is too coarse, data can be made finer by summing and combining.
C) It is not possible to have a wrong granularity for a data.
D) If granularity is too coarse, data can be separated into constituent parts using regression.

E) A) and C)
F) B) and D)

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verifed

verified

BigData has low velocity and is generated slowly.

A) True
B) False

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verifed

verified

Explain the functions of a data warehouse.

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verifed

verified

The functions of a data warehouse are to...

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