The three functional units of a modern computer are
-
A.
input, processor and output units -
B.
processor, FOTRAN and output units -
C.
black box, output and input units -
D.
basic, COBOL and output units
Correct Answer: Option A
Explanation
A computer system consists of mainly four basic units; namely input unit, storage unit, central processing unit and output unit. Central Processing unit further includes Arithmetic logic unit and control unit.