Computer Awareness Questions and Answers for Competitive Exams

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Computer Awareness Questions and Answers for Competitive Exams
Q :  

Which of the following is not classified as computer hardware?

(A) Mouse

(B) Monitor

(C) Hard disk

(D) DBMS


Correct Answer : D

Q :  

The resolution of a computer monitor is measured by____.

(A) Number of pixels

(B) Number of dots per inch

(C) Glow

(D) PPM


Correct Answer : A

Q :  

While typing on the computer, a key called _________ has to be pressed to leave a space between two words.

(A) Back space

(B) Control

(C) Escape

(D) Space bar


Correct Answer : D

Q :  

Computer readable code consisting of bars or lines of different widths and lengths is called _______

(A) ASCII code

(B) Magnetic code

(C) OCR scanner

(D) Bar code


Correct Answer : D

Q :  

Which is an example of .bas, .doc, and .html?

(A) Database

(B) Extensions

(C) Domain

(D) Protocol


Correct Answer : B

Q :  

What is a program called that has only one developer, is sold bundled together and has better intent and features, toolbars and menus in common?

(A) Software Suite

(B) Integrated software package

(C) Software Processing Package

(D) Personal Information Manager

(E) None of these


Correct Answer : B

Q :  

There is a special type of memory, which works like both RAM and ROM.

(A) Flash memory

(B) Cache memory

(C) Secondary memory

(D) Register memory


Correct Answer : A

Q :  

System software is a set of programs that enable computer hardware devices and software to work together.

(A) Management

(B) Processing

(C) Utility

(D) Applications

(E) None of these


Correct Answer : D

Q :  

What is called the OSI model layer is divided into ____________ processes.

(A) Five

(B) Six

(C) Seven

(D) Eight

(E) None of these


Correct Answer : C

Q :  

______ terminals (earlier called cash registers) are often associated with complex inventory and sales computer systems.

(A) Data

(B) Sales

(C) Query

(D) Point of Sales

(E) None of these


Correct Answer : A

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    Gajanand

    B-Tech Electronic and Communication Engineering select the SSC CGL Tier-1 and Tier-2 in 2016 and Rajasthan state Govt. Exams Expert in Mathematics , Reasoning Gk and English.

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