Computer MCQs

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What is a light pen?

A Mechanical Input device

Optical input device

Electronic input device

Optical output device

1 Gigabyte is equal to ____________?

1024 bits

1000 megabytes

1024 kilobytes

1024 megabytes

Who is the father of Computer science?

Allen Turing

Charles Babbage

Simur Cray

Augusta Adaming

The brain of any computer system is___________?

ALU

Memory

CPU

Control unit

Example of non-numeric data is_________?

Employee address

Examination score

Bank balance

All of these

CAD stands for_________?

Computer aided design

Computer algorithm for design

Computer application in design

Computer analogue design

Who is the father on internet?

Chares Babbage

Vint Cerf

Denis Riche

Martin Cooper

Junk e-mail is also called_________?

spam

spoof

sniffer script

spool

If a computer has more than one processor then it is known as__________?

Uniprocess

Multi Processor

Multi Thread

Multi Programming

CD-ROM stands for____________?

Compactable Read Only Memory

Compact Data Read Only Memory

Compactable Disk Read Only Memory

Compact Disk Read Only Memory

The first computers were programmed using___________?

Assembly language

Machine language

Source code

Object code

Which device is required for the Internet connection?

Joystick

Modem

CD Drive

NIC Card

A computer cannot ‘boot’ if it does not have the__________?

Compiler

Loader

Operating System

Assembler

CPU contains___________?

a card reader and a printing device

an analytical engine and a control unit

a control unit and an arithmetic logic unit

an arithmetic logic unit and a card reader

VGA is____________?

Video Graphics Array

Visual Graphics Array

Volatile Graphics Array

Analog computer works on the supply of ____________?

Continuous electrical pulses

Electrical pulses but not continuous

Magnetic strength

None of the above

ALU is____________?

Arithmetic Logic Unit

None of above

UNIVAC is___________?

Universal Automatic Computer

Universal Array Computer

Unique Automatic Computer

Unvalued Automatic Computer

The term ‘Computer’ is derived from__________?

Latin

German

French

Arabic

MSI stands for___________?

Medium Scale Integrated Circuits

Medium System Integrated Circuits

Medium Scale Intelligent Circuit

Medium System Intelligent Circuit

The computer that process both analog and digital is called____________?

Analog computer

Digital computer

Hybrid computer

Mainframe computer

The capacity of 3.5 inch floppy disk was__________?

1.40 MB

1.44 MB

which one is Digital device, select from the choices below?

Digital Clock

Automobile speed meter

Clock with a dial and two hands

All of them

Who is the father of Computer?

Allen Turing

Charles Babbage

Simur Cray

Bill Gates

MICR stands for_________?

Magnetic Ink Character Reader

Magnetic Ink Code Reader

Magnetic Ink Cases Reader

None