Which is used to perform any computer operation?

(a)

Application software

(b)

Hardware

(c)

Operating system

(d)

File Management

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 allows many users to share the computer resources simultaneously?

(a)

Time sharing

(b)

Multi-Processor

(c)

Multiuser

(d)

Multi resources

Real time OS are mostly used for ______.

(a)

Robotics

(b)

Weather

(c)

Airline communication

(d)

Bank

Which of the following management keeps track of the memory?

(a)

Storage

(b)

Memory

(c)

File

(d)

Process