1. The heart of operating system is known as ?

[A] BIOS

[B] SHELL

[C] CARNEL

[D] CPU

View Answer

ANSWER: Option(C).


MEMORY: No memory available.

2. A software that manages computer hardware resources and provides common services for computer program is called ?

[A] System Software

[B] Application Software

[C] Browsing Software

[D] Utility Software

View Answer

ANSWER: Option(A).


MEMORY: No memory available.

3. Which of the following is an operating system ?

[A] DOS

[B] UNIX

[C] WINDOWS

[D] All of the above

View Answer

ANSWER: Option(D).


MEMORY: No memory available.

4. An operating system that features a command line interface is ?

[A] Windows XP

[B] Mac

[C] DOS

[D] Linux

View Answer

ANSWER: Option(C).


MEMORY: No memory available.

5. An interface that allows users to interact with the system visually through icons is called ?

[A] CLI

[B] GUI

[C] MUI

[D] None of the above

View Answer

ANSWER: Option(B).


MEMORY: No memory available.