In Data reduction – McqOptions

MCQOPTIONS

1.	In Data reduction
A.	Here data-flow diagram show, how data is processed at different stages in the system.
B.	It registers all/ selected activities of a computer system.
C.	Technique used to transform raw data into a more useful form.
D.	Data is shifted to modern data base management system.
Answer» D. Data is shifted to modern data base management system.

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