Computer Science MCQs

Everything related to Computer Science MCQs goes here like Operating System, Peripheral Devices, Inventors and Pioneers in the field of Computer Science, Input-Output Devices, etc.

Which of the following is not paragraph formatting:

A. Alignment

B. Indenting

C. Margins

D. Boldface

Full form of EXIF:

A. Exchangeable Image Fine Finish

B. Exchangeable Image File Format

C. Executable Image File Format

D. Executable Image Fine Finish

Which type of switching is used in Internet:

A. Packet (fundamental unit of information)

B. Telephone

C. Circuit

D. Telex

The code of a webpage is written using which type of language?


B. C++


D. HTML (Hyper Text Markup Language)

____ controls, coordinate and directs all the operations performed by the computer.

A. ALU (Arithmetic Logic Unit)

B. CU (Control Unit)

C. AU (Arithmetic Unit)

D. LU (Logic Unit)

•Speed of line printer is measured in:

A. Character per minute (CPM)

B. Paragraph per minute

C. Line per minute (LPM)

D. Paper per minute

•Speed of LaserJet printer is measure in Pages Per Minute (PPM)

Which of the following companies was the first to announce cell phones:

A. Nokia

B. Ericson

C. Motorola (John F. Mitchell and Martin Cooper in 1973)

D. Samsung

What is the decimal value of 1100011 binary number?
A. 4
B. 16
C. 99
D. 128

Now Add this 64 + 32 + 2 + 1

Which one is not a search engine?

A. Google


C. Yahoo

D. Linux