M

Mr. Dubey • 52.30K Points
Coach 

Q. Data transformation includes __________.

(A) a process to change data from a detailed level to a summary level.
(B) a process to change data from a summary level to a detailed level.
(C) joining data from one source into various sources of data.
(D) separating data from one source into various sources of data.
Correct : Option (A)

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