Question

A CPU contains:
( 1) a card reader and a printing device.
(2)an analytical engine and a control unit.
(3)a control unit and an arithmetic logic unit.
(4)an arithmetic logic unit and a card reader.
(5)None of these.

which is correct???

Answer 1

none of this i think

Answer 2

HEYA!!!


OPTION NUMBER""C"" WILL BE CORRECT!!!



HOPE IT HELPS!!!

THANKS