A) Mobile device
B) Information processing cycle
C) Circuit board
D) Computer system
E) None of these
Correct Answer: D
Solution :
The hardware equipment of a computer systems comprises of 3 basic elements. ? System unit (or processing devices): 2 important parts are CPU and memory. ? Input/output devices: it in eludes input devices which helps in entering data into the computer and output device that display output to the user. ? Storage devices: Stores data permanently for future use. For eg. Hard disk. etc.
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