Computer Basic Mcqs

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Looking to improve your computer knowledge? Computer basic mcqs are a great way to test and enhance your understanding of fundamental concepts. These multiple-choice questions cover key topics like hardware, software, memory, operating systems, networking, and computer history. Whether you’re preparing for a competitive exam or just brushing up on your skills, practicing these basic mcqs helps you gain confidence and accuracy. From beginners to advanced learners, these questions provide a structured way to learn and reinforce essential computing concepts in an easy and effective manner.

computer basic mcqs

  • Father of computer is known as

(a) Aristotle
(b) charles Babbage
(c) chan allens
(d) vint cerf

charles Babbage

  • Father of internet is known as

(a) Aristotle
(b) charles Babbage
(c) chan allens
(d) vint cerf

vint cerf

  • Term computer is derived from

(a) Latin
(b) Roman
(c) Greek
(d) English

Latin

  • CPU is combination of

(a) ALU
(b) CU
(c) BOTH A & B
(d) NONE

BOTH A & B

  • Basic operations performed by computer are

(a) Storage and Realative
(b) Aritmatic
(c) Logical
(d) All of the above

All of the above

  • Computers that has more than one processors

(a) Multiprocessor
(b) Multilogic
(c) Multitasker
(d) None

Multiprocessor

  • www stands for

(a) world wand web
(b) world wide web
(c) world width web
(d) None

world wide web

  • ALU stands for

(a) Arithmatic local unit
(b) Arithmatic land unit
(c) Arithmatic logic unit
(d) None

Arithmatic logic unit

  • ALU performs operations.

(a) Arithmatic operations
(b) logical operations
(c) storage operations
(d) None

Arithmatic operations

  • CU stands for

(a) computer unit
(b) Control unit
(c) Arithmatic logic unit
(d) camera unit

Control unit

  • CPU Stand for _____.

(a) central processing unit
(b) centrol prolong unit
(c) central patch unit
(d) central performing unit

central processing unit

  • List of coded instructions telling computer how to perform tasks,

(a) Hardware
(b) software
(c) programs
(d) None

See also  Computer Networking MCQs

programs

  • which of the following is input device

(a) screen
(b) speaker
(c) printer
(d) None

None

  • which of the following are application softwares

(a) MS Word
(b) MS Excel
(c) MS Powerpoint
(d) All

All

  • which of the following are System Softwares

(a) MS windows
(b) Android
(c) Linux
(d) All

All

  • RAM is abbreviation of

(a) Random acces Memory
(b) Read only memory
(c) Read all memory
(d) All

Random acces Memory

  • ROM is abbreviation of

(a) Random access Memory
(b) Read only memory
(c) Read all memory
(d) All

Read only memory

  • Which of the following is not output device

(a) VDU
(b) Scanner
(c) Printer
(d) Speaker

Scanner

  • Which of the following are valid units of measurements of data

(a) GB
(b) MB
(c) KB
(d) ALL

ALL

  • Which of the following is not operating system

(a) Linux
(b) MAC
(c) Windows
(d) samsung

samsung

  • Which of the following is static and non volatile memory

(a) ROM
(b) RAM
(c) Both
(d) NONE

ROM

  • Which of the following is volatile memory

(a) ROM
(b) RAM
(c) Both
(d) NONE

RAM

  • set of programs are called

(a) software
(b) program
(c) Hardware
(d) None

software

  • Which of the following is text editor

(a) Paint brush
(b) Notepad
(c) Both
(d) None

Notepad

  • Keyboard converts typed characters into

(a) ASCII CODE
(b) AMI CODE
(c) MSI CODE
(d) None

ASCII CODE

  • unit control the operation of CPU

(a) CU
(b) ALU
(c) RAM
(d) None

CU

  • Inventor of Difference engine is

(a) Austin
(b) Charles Babbage
(c) vint cerf
(d) None

Charles Babbage

  • Internet explorer comes by default in

(a) Linux
(b) MAC
(c) Windows
(d) None

Windows

  • Mozilla firefox comes by default in

(a) Linux
(b) MAC
(c) Windows
(d) None

Linux

  • Father of computer science is known as

(a) Allen Turing
(b) charles Babbage
(c) chan allens
(d) vint cerf

See also  Computer Networking MCQs

Allen Turing

  • WAN stands for _______.

(a) wireless network
(b) width area network
(c) wide area network
(d) wait area network

wide area network

  • LAN stands for

(a) Local area network
(b) Loss area network
(c) Line area network
(d) Lenght area network

Local area network

  • MSI stands for ______.

(a) Mi scale ionized circuit
(b) Metal slate circuit
(c) Medium scale integrated circuit
(d) More silical integrated circuit

Medium scale integrated circuit

  • First page of website is known as

(a) Homepage
(b) Thumbnail
(c) Local page
(d) NONE

Homepage

  • DOS stands for ______.

(a) Digital operating system
(b) Digital open system
(c) Dilux open system
(d) All of the above

Digital operating system

  • Founder of Microsoft ____.

(a) Stephen Hawking
(b) Steve Jobs
(c) Bill gates
(d) None

Bill gates

  • Founder of facebook

(a) Mark Zuckerberg
(b) Steve Jobs
(c) Bill gates
(d) None

Mark Zuckerberg

  • Physical parts of a computer are called ____.

(a) Hardware
(b) Software
(c) Program
(d) None

Hardware

  • Brain of computer.

(a) CPU
(b) CU
(c) ALU
(d) None

CPU

  • IBM stands for

(a) International Bussiness machine
(b) Intel Business machine
(c) International bolean machine
(d) None

International Bussiness machine

  • 1 Byte equals

(a) 34 Bits
(b) 24 Bits
(c) 8 Bits
(d) None

8 Bits

  • Father of C programming

(a) Dennis Ritchie
(b) Steve Jobs
(c) Barns Lee
(d) None

Dennis Ritchie

  • which of the following is called temporary memorY

(a) RAM
(b) DVD
(c) ROM
(d) All

RAM

  • which of the following is called permenant memorY

(a) RAM
(b) ROM
(c) NONE
(d) All

ROM

  • _______ is the key to close a selected list; cancel command and close a dialog box

(a) Alt
(b) Enter
(c) Esc
(d) All

Esc

  • ______ is the key to run the selected command.

(a) Alt
(b) Esc
(c) Enter
(d) All

Enter

See also  Computer Networking MCQs
  • _____ is the functional key to display save as box

(a) F12
(b) F6
(c) F11
(d) None

F12

  • Two or more tasks being performed simultaneously

(a) Multispeaking
(b) Multitasking
(c) Multiprocessing
(d) ALL

Multitasking

  • RAM is an example of.

(a) Primary memory
(b) Tertiary Memory
(c) Secondry memory
(d) None

Primary memory

  • ALU and CU jointly known as

(a) PCU
(b) PCO
(c) CPO
(d) CPU

CPU

  • Magnetic Disk is an example of

(a) primary memory
(b) Tertiary
(c) Secondry Memory
(d) NONE

Secondry Memory

  • computer recognizes only

(a) octal numbers
(b) Binary numbers
(c) Decimal Numbers
(d) None

Binary numbers

  • 0,1 are called

(a) Binary numbers
(b) Octal numbers
(c) Decimal numbers
(d) None

Binary numbers

  • which of the following is not an example of binary numbers

(a) 202
(b) 101
(c) 011
(d) 111

202

  • Ram is also called as

(a) Replica memory
(b) Read/ write memory
(c) Retale/write memory
(d) None

Read/ write memory

  • CD DVD are devices.

(a) Optical
(b) Laser
(c) Xray
(d) None

Optical

  • ______ to a website are used to identify a user who return

(a) excel
(b) Cookies
(c) News
(d) None

Cookies

  • Which of the following is not a computer language

(a) java
(b) C++
(c) COBOL
(d) Excel

Excel

  • All of the following are storage devices except

(a) CD Drives
(b) hard disk
(c) Floppy disk
(d) Printers

Printers

  • where does the most data go first within a computer memory Hierarchy

(a) RAM
(b) BIOS
(c) ROM
(d) CACHE

RAM

  • Help menu is found at _____.

(a) Start button
(b) Folder option
(c) scroll Button
(d) None

Start button

  • ASCIl code system provide different characters

(a) 1036
(b) 1024
(c) 1044
(d) None

1024

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