Computer Science Ques 395

Question: Microcomputer hardware consists of three basic categories of physical equipment

Options:

A) Keyboard, monitor, hard drive

B) System unit input /output. Memory

C) System unit. Input/output. Secondary storage

D) System unit. Primary storage. Secondary storage

E) (e) None of these

Show Answer

Answer:

Correct Answer: C

Solution:

  • The physical equipment (or hardware) of a microcomputer computer falls into 4 basic categories : ? System unit: two important components are micro-processor and memory. ? Input/output: Input de-vices like keyboard, mouse, etc. and output devices like monitor, printer, etc. ? Secondary storage eg. Hard disk, optical disk. Floppy disk. etc. ? Communication eg. Modem. Using it, makes the computer communicate with other computers around the world.