The extract process is which of the following?
A.Capturing all of the data contained in various operational systems
B.Capturing a subset of the data contained in various operational systems
C.Capturing all of the data contained in various decision support systems
D.Capturing a subset of the data contained in various decision support systems
Answer:B
The extract process is which of the following?
A.Capturing all of the data contained in various operational systems B.Capturing a subset of the data contained in various operational systems C.Capturing all of the data contained in various decision support systems D.Capturing a subset of the data contained in various decision support systems