Question

Which of the following is not an I/O device?
a. Mouse
 b. Plotter
 c. C.P.U.
 d. Scanner​

Answer 1

Answer:

b

Explanation:

b is the answer of the question

Answer 2

${ \boxed{ \huge{ \tt{ \color{Orange}{Answer \::C.P.U.}}}}}$

● C.P.U. is a processing device.