Top 150 Important IT Quiz Questions And Answers 2023

It Quiz

Which one is the first search engine in internet

(a) Google

(b) Archie

(c) Altavista

(d) WAIS

Answer: (b) Archie

Number of bit used by the IPv6 address

(a) 32 bit

(b) 64 bit

(c) 128 bit

(d) 256 bit

Answer: (c) 128 bit

Which one is the first web browser invented in 1990

(a) Internet Explorer

(b) Mosaic

(c) Mozilla

(d) Nexus

Answer: (d) Nexus

Which of the following programming language is used to create programs like applets?

(a) COBOL

(b) C Language

(c) Java

(d) BASIC

Answer: (c) Java

First computer virus is known as

(a) Rabbit

(b) Creeper Virus

(c) Elk Cloner

(d) SCA Virus

Answer: (b) Creeper Virus

Which one programming language is exclusively used for artificial intelligence

(a) C

(b) Java

(c) J2EE

(d) Prolog

Answer: (d) Prolog

Firewall in computer is used for

(a) Security

(b) Data Transmission

(c) Authentication

(d) Monitoring

Answer: (a) Security

A dual layer Blue-ray Disc can store data upto

(a) 20GB

(b) 35 GB

(c) 12 GB

(d) 50 GB

Answer: (d) 50 GB

Which of the following is not an operating system

(a) DOS

(b) Mac

(c) C

(d) Linux

Answer: (c) C

Which of the following is not a database management software

(a) MySQL

(b) Oracle

(c) Sybase

(d) COBOL

Answer: (d) COBOL

Number of layers in the OSI (Open Systems Interconnection) Model

(a) 9

(b) 3

(c) 7

(d) 11

Answer: (c) 7

1024 bit is equal to how many byte

(a) 1 Byte

(b) 128 Byte

(c) 32 Byte

(d) 64 Byte

Answer: (b) 128 Byte

Mac Operating System is developed by which company

(a) IBM

(b) Apple

(c) Microsoft

(d) Samsung

Answer: (b) Apple

Where is the headquter of Microsoft office located

(a) Texas

(b) NewYork

(c) California

(d) Washington

Answer: (d) Washington

.gif is an extension of

(a) Image file

(b) Video file

(c) Audio file

(d) Word file

Answer: (a) Image file

Information technology Quiz

Which one is the first fully supported 64-bit operating system

(a) Windows Vista

(b) Mac

(c) Linux

(d) Windows XP

Answer: (c) Linux

Computer Hard Disk was first introduced in 1956 by

(a) Dell

(b) Apple

(c) Microsoft

(d) IBM

Answer: (d) IBM

Which of the following is not a web browser

(a) MOSAIC

(b) WWW

(c) Facebook

(d) Netscape navigator

Answer: (c) Facebook

In computer world, Trojan refer to

(a) Virus

(b) Malware

(c) Worm

(d) Spyware

Answer: (b) Malware

Which one of the followings is a programming language

(a) HTTP

(b) HTML

(c) HPML

(d) FTP

Answer: (b) HTML

Which protocol is used to received e-mail

(a) SMTP

(b) POP3

(c) HTTP

(d) FTP

Answer: (b) POP3

Which protocol is used to send e-mail

(a) HTTP

(b) POP3

(c) SMTP

(d) SSH

Answer: (c) SMTP

Which computer program converts assembly language to machine language

(a) Interpreter

(b) Compiler

(c) Assembler

(d) Comparator

Answer: (c) Assembler

In which year ‘@’ sign was first chosen for its use in e-mail address

(a) 1976

(b) 1980

(c) 1977

(d) 1972

Answer: (d) 1972

Which one is the latest one from PARAM SuperSries computers

(a) PARAM Yuva II

(b) PARAM 10000

(c) PARAM Padma

(d) PARAMnet

Answer: (a) PARAM Yuva II

Who is also know as the father of Indian Supercomputing

(a) Ragunath Mashelkar

(b) Vijay Bhatkar

(c) Jayant Narlikar

(d) Nandan Nilekani

Answer: (b) Vijay Bhatkar

A folder in windows computer can’t be made with the name

(a) can

(b) con

(c) mak

(d) make

Answer: (b) con

A computer use which type of number system to calculate and to store data

(a) decimal

(b) octal

(c) binary

(d) hexadecimal

Answer: (c) binary

What is the extension type of the excel 2007 files

(a) .xls

(b) .xlsx

(c) .xsl

(d) None of the above

Answer: (b) .xlsx

It Quiz 2022

The basic units of a excel spreedsheet where we enter data is called

(a) Tab

(b) Box

(c) Cell

(d) None of the above

Answer: (c) Cell

The maximum number of rows supported by Excel 2003 spreadsheet is

(a) 10,000

(b) 35,356

(c) 55,782

(d) 65,536

Answer: (d) 65,536

The maximum number of rows supported by Excel 2007 spreadsheet is

(a) 9,68,576

(b) 12,15,857

(c) 13,42,554

(d) 10,48,576

Answer: (d) 10,48,576

Which one is a ‘text editor’ for Microsoft Windows

(a) MS Word

(b) Ms Excel

(c) WordPad

(d) Notepad

Answer: (d) Notepad

Which one is the default ‘Word Processor’ for Microsoft Windows

(a) MS Word

(b) Ms Paint

(c) WordPad

(d) Notepad

Answer: (c) WordPad

What is the maximum size of a word document created

(a) 1 MB

(b) 32 MB

(c) 16MB

(d) 999KB

Answer: (b) 32 MB

What is the maximum number of Primary Partitions that can be created on a Hard-disk

(a) 2

(b) 3

(c) 4

(d) 1

Answer: (c) 4

How many layers in the TCP/IP protocol layers

(a) 7

(b) 5

(c) 4

(d) 11

Answer: (c) 4

What is the binary value of ‘A’

(a) 01000100

(b) 11000001

(c) 01100001

(d) 01000001

Answer: (d) 01000001

Which key combination is used to minimize all open windows and displays in the screen

(a) Alt+M

(b) Shift+M

(c) Windows Key+D

(d) CTRL+D

Answer: (c) Windows Key+D

Technology Quiz Questions and Answers

Which function key needs to be press during reboot to enter in Safe Mode of a Windows machine

(a) F8

(b) F2

(c) F1

(d) F9

Answer: (a) F8

‘Linux’ is an example of

(a) Software

(b) Application

(c) Operating System

(d) Browser

Answer: (c) Operating System

Which key combination is used to permantly delete a file or folder

(a) Shift+delete

(b) Alt+delete

(c) CTRL+delete

(d) Delete

Answer: (a) Shift+delete

Which is an Input device

(a) Monitor

(b) Printer

(c) Mouse

(d) None of the above

Answer: (c) Mouse

Which one is an example of connectionless protocols

(a) TCP

(b) IPX/SPX

(c) Frame Relay

(d) UDP

Answer: (d) UDP

A common boundary between two computer systems is known as

(a) Intradiction

(b) Surface

(c) Interface

(d) None of the above

Answer: (c) Interface

Which one of the following is not a computer language

(a) BASIC

(b) LOTUS

(c) C++

(d) JAVA

Answer: (b) LOTUS

Which one is used for making presentation file from Microsoft Office package

(a) MS Outlook

(b) MS Excel

(c) MS Word

(d) MS Powerpoint

Answer: (d) MS PowerPoint

Network Interface Card (NIC) is generally used for

(a) Connectivity

(b) Programming

(c) Printing

(d) None of the above

Answer: (a) Connectivity

Total number of pins in a traditional parallel port is

(a) 5

(b) 14

(c) 25

(d) 27

Answer: (c) 25

Which web browser is developed by the Google

(a) IE

(b) FireFox

(c) Safri

(d) Chrome

Answer: (d) Chrome

Which web browser is provided default with a Windows machine

(a) Opera

(b) IE

(c) Chrome

(d) Mosaic

Answer: (b) IE

Which company first developed the Java programming language

(a) Microsoft

(b) Google

(c) Sun Microsystems

(d) IBM

Answer: (c) Sun Microsystems

Mark Zuckerberg is the owner of

(a) Facebook

(b) Google

(c) Linux

(d) Linkedln

Answer: (a) Facebook

Computer Quiz

Who invented Java?

Ans : James A Gosling

Longhorn was the code name of ?

Ans : Windows Vista

Who is known as the Human Computer of India?

Ans : Shakunthala Devi

What is mean by Liveware?

Ans : People who work with the computer

Which computer engineer got Nobel Prize for literature in 2003?

J.M. Coetzee

‘Weaving The Web’ was written by…..

Ans : Tim Burners Lee

What is Beta Test?

Ans : Trial test of a computer or software before the commercial launch

‘Do no evil’ is tag line of ……

Ans : Google

First Indian cinema released through internet is …..

Ans : Vivah

Rediff was founded by…..

Ans : Ajith Balakrishnan and Manish Agarwal

What is the extension of PDF?

Ans : Portable document format

Mows is a type of mouse for …….. people

Ans : Physically handicapped people

Computer Questions and Answers

Expand RDBMS?

Ans : Relational Data Base Management System

Difference engine was developed by…..

Ans : Charles Babbage

Orkut is now owned by ……

Ans : Google

World’s first microprocessor is …..

Ans : Intel 4004

What is SQL?

Ans : Structured Query Language

What is the expansion of COBOL?

Ans : Common Business Oriented Language

What is the expansion of SMS?

Ans : Short Message Service

Which IT company’s nickname is ‘ The Big Blue ‘ ?

Ans : IBM

What is the full form of  IEEE?

Ans : Institute of Electric and Electronic Engineers

Who developed COBOL?

Ans : Grace Murry Hopper

Email was developed by……

Ans : Raymond Samuel Tomlinson (Ray Tomlinson)

Green dam is ……

Ans : Web Filter

What is the expanded form of CMOS ?

Ans : Complementary Metal Oxide Semoconductor

Who is Netizen ?

Ans : Net Citizen (Citizen who uses internet)

What is Scareware?

Ans : Fake antivirus softwares

When was the first smart phone launched?

Ans : 1992 (IBM Simon)