UGC-NET | UGC NET CS 2016 July – II | Question 49

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)

Explanation:

  • Data scrubling is a process to upgrade the quality of data, before it is moved into Data warehouse.Correct
  • Data scrubling is a process of rejecting data from data warehouse to create indexes.Incorrect

So, option (A) is correct.


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