In a digital data acquisition system, a scanner-multiplexer – McqOptions

MCQOPTIONS

1.	In a digital data acquisition system, a scanner-multiplexer
A.	scans the printed diagram and converts it into digital data
B.	accepts multiple digital inputs and output any one of them with select lines
C.	accepts multiple analog inputs and sequentially connects them to an ADC
D.	cheeks the correct functioning of the modules one by one
Answer» D. cheeks the correct functioning of the modules one by one

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