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Question

Consider the following two statements :

(a) Data scrubling is a process to upgrade the quality of data, before it is moved into Data warehouse.
(b) Data scrubling is a process of rejecting data from data warehouse to create indexes.

Which one of the following options is correct ?

a.

(a) is true, (b) is false

b.

(a) is false, (b) is true

c.

Both (a) and (b) are false

d.

Both (a) and (b) are true

Answer: (a).(a) is true, (b) is false

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Q. Consider the following two statements : (a) Data scrubling is a process to upgrade the quality of data, before it is moved into Data warehouse. (b) Data scrubling is a process...

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