Which is used to perform any computer operation?

(a)

Application software

(b)

Hardware

(c)

Operating system

(d)

File Management

Multiprocessor operating system is also called _____processing.

(a)

Multiuser

(b)

Real time

(c)

Parallel

(d)

Time sharing

Unix, Linux and windows are the example of_______operating system.

(a)

Single-user

(b)

Multi-user

(c)

Multiprocessing

(d)

(b) and (c)

Which operating system provides GUI?

(a)

Distributed

(b)

Real time

(c)

Interactive

(d)

Multi-User

Interactive operating system is a____

(a)

GUI

(b)

CUI

(c)

UI

(d)

OS