Data acquisition is the process in which, physical variables from the real world are_____

converted into electrical signals

modified and converted into a digital format for processing

Data acquisition is the process in which, physical variables

1.	Data acquisition is the process in which, physical variables from the real world are_____
A.	converted into electrical signals
B.	modified and converted into a digital format for processing
C.	both a. and b.
D.	none of the above
Answer» D. none of the above