Computer Quizzes For IBPS RRB PO/Clerk Mains 2022- 31st October

1.

__________ is also known as inkless printer.

   A.) Thermal printer
   B.) Inkjet printer
   C.) OCR
   D.) Dot Matrix printer

Answer: Option 'A'

Thermal printer

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2.

_____________ appears at the bottom of the Excel windows.

   A.) Work sheet tab
   B.) Title bar
   C.) Formula bar
   D.) Name box

Answer: Option 'A'

Work sheet tab

Work sheet tab appears at the bottom of the Excel windows.

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3.

The first computers were programmed using which of the following language?

   A.) Assembly language
   B.) Machine language
   C.) Object code
   D.) Source code

Answer: Option 'B'

Machine language

First computers were programmed using machine language.

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4.

Computers manipulate data in many ways, and this manipulation is called ___________?

   A.) utilizing
   B.) upgrading
   C.) batching
   D.) processing

Answer: Option 'D'

Manipulation of data in computer is called processing.

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5.

Which function key is used for auto spell check?

   A.) F4
   B.) F3
   C.) F7
   D.) F9

Answer: Option 'C'

F7

F7 key is used for auto spell check and writing style checker in Microsoft excel, Microsoft word and Microsoft outlook.

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6.

Which of the following can access the server?

   A.) Web Browser
   B.) Web Server
   C.) Web Client
   D.) Internet

Answer: Option 'C'

Web Client

Any computer that has access to the web server is called Web client. And Web server is any computer that uses HTTP protocol.

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7.

__________ is a point at which data enters or leave the computer.

   A.) Modem
   B.) Cable access
   C.) Terminal
   D.) Switch

Answer: Option 'C'

Terminal

Terminal is a point at which data enters or leave the computer.

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8.

Which of the following shortcut key is used for select entire column and entire row receptively in MS-Excel?

   A.) Ctrl+ Space, Shift + Space
   B.) Ctrl+ Arrow key, Shift + Space
   C.) Ctrl+ Space, Shift + Tab
   D.) Ctrl+ Space, Shift + F5

Answer: Option 'A'

Ctrl+ Space, Shift + Space

In MS-Excel, Ctrl+ Space and Shift + Space shortcut key is used for select entire column and entire row receptively.

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9.

Which of the following is an example of secondary memory?

   A.) EPROM
   B.) DRAM
   C.) SRAM
   D.) Compact Disk

Answer: Option 'D'

Compact Disk

Compact Disk is an example of secondary memory

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10.

Ethernet uses

   A.) Bus topology
   B.) Ring topology
   C.) Mesh topology
   D.) All of these

Answer: Option 'A'

Bus topology

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11.

Which of the following topologies is not of broadcast type?

   A.) Star
   B.) Bus
   C.) Ring
   D.) All of these

Answer: Option 'B'

Bus

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12.

Which of the following is an anti-virus program?

   A.) Norton
   B.) K7
   C.) Quick heal
   D.) All of these

Answer: Option 'D'

All of these

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13.

Special program which can detect and remove viruses from computer is called-

   A.) Virus
   B.) Groupware
   C.) Anti-Virus
   D.) Custom

Answer: Option 'C'

Anti-Virus

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14.

An antivirus is a _________.

   A.) System Software
   B.) Application Software
   C.) A hardware
   D.) Both (A) and (C)

Answer: Option 'B'

Application Software

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15.

A computer translator is best described as _________.

   A.) Application Software
   B.) System Software
   C.) Hardware
   D.) Window

Answer: Option 'B'

System Software
 

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16.

What is that computer program called which translates one program instruction at a time into machine language?

   A.) Compiler
   B.) CPU
   C.) Interpreter
   D.) Simulator

Answer: Option 'C'

Interpreter Takes Single instruction as input and Compiler Takes Entire program as input.

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17.

Which is the device that is used to boost the signal between two cable segments or wireless access points?

   A.) Booster
   B.) Repeater
   C.) Switch
   D.) Router

Answer: Option 'B'

Repeater

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18.

Which of the following virus inserts malicious code into executable files — files used to perform certain functions or operations on a system.

   A.) Micro Virus
   B.) Boot Sector Virus
   C.) File Infector Virus
   D.) Polymorphic Virus

Answer: Option 'C'

File Infector Virus
A file infector virus is a type of virus that typically attaches to executable code, such as computer games and word processors. Once the virus has infected a file, it can spread to other programs, and even into other networks that utilize the infected files and programs.

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19.

Which of the following is the type of software that has self-replicating software that causes damage to files and system?

   A.) Viruses
   B.) Trojan horses
   C.) Bots
   D.) Worms

Answer: Option 'D'

Worms

A worm is a type of virus that spreads through your computer by creating duplicates of itself on other drives, systems and networks.

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20.

Which of the following is not a high level programming language?

   A.) Assembly
   B.) C++
   C.) Python
   D.) Java

Answer: Option 'A'

Assembly

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21.

Java is an example of which generation programming language?

   A.) 4th
   B.) 3rd
   C.) 2nd
   D.) 1st

Answer: Option 'A'

4th

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22.

Which one of the following is the standardized language used for commercial applications?

   A.) C
   B.) COBOL
   C.) FORTRAN
   D.) Java

Answer: Option 'B'

COBOL

Common Business Oriented language (COBOL) is mainly used for developing commercial applications.

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23.

Which of the following type of software secretly collects information about you and your internet habits?

   A.) Detectware
   B.) Spam
   C.) Spyware
   D.) Spooling

Answer: Option 'C'

Spyware

Spyware usually finds its way onto your computer without your knowledge or permission. It runs in the background, collecting information or monitoring your activities.
 

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24.

__________are ‘attempts by individuals to obtain confidential information from you by falsifying their identity.

   A.) Phishing
   B.) Computer viruses
   C.) Viruses
   D.) Spyware scams

Answer: Option 'A'

Phishing

phishing is a type of Internet fraud scam where the scammer sends email messages that appear to be from financial institutions or credit card companies that try to trick recipients into giving private information (i.e., username, password, account number, etc.).

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25.

Which is commonly used protocol for exchanging files over any network that supports the TCP/IP protocol.

   A.) FTP
   B.) TCP
   C.) SMTP
   D.) HTTP

Answer: Option 'A'

The File Transfer Protocol (FTP) is a standard network protocol used to transfer computer files between a client and server on a computer network.

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26.

When we run a program in HTML coding _____ is used as backend and ____ works as front-end.

   A.) Notepad – Internet-Explorer
   B.) Notepad – Msn-messenger
   C.) MS-Word – Internet Explorer
   D.) Both (1) and (2)

Answer: Option 'A'

Notepad – Internet-Explorer

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27.

The point at which the flow of text in a document moves to the top of a new page–

   A.) Page insert
   B.) Page break
   C.) Page format
   D.) All of the above

Answer: Option 'B'

Page break
A page break is a marker in an electronic document that tells the document interpreter that the content which follows is part of a new page.

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28.

Moving a paragraph in MS-word from one place to another can be done by which of the following actions?

   A.) Select, copy
   B.) Select all, cut
   C.) Select, cut and paste
   D.) Select, design

Answer: Option 'C'

You can move a letter, word or paragraph by first selecting it, cutting it and then pasting it to the intended location.

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29.

Website can be a collection of ________.

   A.) HTML documents
   B.) Graphic files
   C.) Audio and Video files
   D.) All of the above

Answer: Option 'D'

All of the above

A website may include all of following: HTML Documents, graphic files and audio and video files.

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30.

Which of the following is a security attack through SMS in which the user is tricked into downloading a Trojan horse or other malware onto his mobile?

   A.) Smishing
   B.) Phishing
   C.) Pharming
   D.) Vishing

Answer: Option 'A'

Smishing

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31.

Which of the following entities is called a strong entity?

   A.) Entity having foreign key
   B.) Entity having primary key
   C.) Entity having candidate key
   D.) Entity having alternate key

Answer: Option 'B'

Entity having primary key

An entity set containing a primary key is called a strong entity set. A strong entity set has key attributes.

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32.

Which among the following is one reason for the problem of data integrity?

   A.) Data availability constraints
   B.) Data consistency
   C.) Security constraints
   D.) Data redundancy

Answer: Option 'D'

Data redundancy

Data integrity refers to the overall completeness, accuracy and consistency of data. And Data redundancy hampers data integrity.

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33.

What database key links one table to another?

   A.) Primary key
   B.) Secondary key
   C.) Foreign key
   D.) Relational key

Answer: Option 'D'

A FOREIGN KEY is a key used to link two tables together.

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34.

What database key uniquely identifies a record within a table?

   A.) Primary key
   B.) Foreign key
   C.) Secondary key
   D.) Relational key

Answer: Option 'A'

Primary key

Primary key is used to uniquely identify a record within a table.

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35.

What type of resource is most likely to be a shared common resource in a computer network?

   A.) Keyboards
   B.) Speakers
   C.) Floppy disk drives
   D.) Printers

Answer: Option 'D'

Printers

Printer is a shared common resource in a computer network.

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36.

Each computer connected to the internet must______

   A.) be an IBM PC
   B.) be internet compatible
   C.) have a unique IP address
   D.) have a modem connection

Answer: Option 'C'

have a unique IP address

Each computer connected to the internet must have a unique IP address.

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37.

The advantage of LAN is

   A.) Sharing peripherals
   B.) Saving all your data
   C.) Accessing the web
   D.) Backing up your data

Answer: Option 'A'

Sharing peripherals

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38.

Identify the odd term among the following groups.

   A.) Optical fiber
   B.) Co-axial cable
   C.) Twisted pair wire
   D.) Micro waves

Answer: Option 'D'

Micro waves

optical fiber, co-axial cable and twisted pair wire are example of guided medium. Micro waves are unguided medium.

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39.

Moving a paragraph in MS-word from one place to another can be done by which of the following actions?

   A.) Select, copy
   B.) Select all, cut
   C.) Select, cut and paste
   D.) Select, design

Answer: Option 'C'

Select, cut and paste
You can move a letter, word or paragraph by first selecting it, cutting it and then pasting it to the intended location.

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40.

A_________ is a built in mathematical formula included in excel.

   A.) Function
   B.) Cell
   C.) Formula
   D.) Range

Answer: Option 'A'

Function

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41.

In Power Point, the Header & Footer button can be found on the Insert tab in what group?

   A.) Illustrations group
   B.) Object group
   C.) Text group
   D.) Tables group

Answer: Option 'C'

Text group

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42.

Which of the following is not an example of hardware?

   A.) Scanner
   B.) Printer
   C.) Monitor
   D.) Interpreter

Answer: Option 'D'

Interpreter

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43.

The modern keyboard typically has how many Function keys.

   A.) 10
   B.) 12
   C.) 14
   D.) 16

Answer: Option 'B'

12

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44.

Virtual memory is –

   A.) An extremely large main memory
   B.) An extremely large secondary memory
   C.) A type of memory used in super computers
   D.) An illusion of an extremely large memory

Answer: Option 'B'

An extremely large secondary memory

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45.

Any electronic holding place where data can be stored and retrieved later whenever required is ____________

   A.) Memory
   B.) Drive
   C.) Circuit
   D.) Disk

Answer: Option 'A'

Memory

Memory is the place where data can be stored and later retrieved. Memory can be of classified into register, cache, main memory, etc.
 

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46.

Stored data in which of the following remains intact even after the computer is turned off?

   A.) RAM
   B.) Motherboard
   C.) Secondary Storage Device
   D.) Primary Storage Device

Answer: Option 'C'

Secondary Storage Device
stored data in secondary storage is not deleted when power turns off.

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47.

Which among the following is the largest unit of storage?

   A.) Byte
   B.) Bit
   C.) Petabyte
   D.) Nibble

Answer: Option 'C'

Petabyte

Petabyte among the given options is the largest unit of storage, Nibble= 4Bits, Byte= 8Bits.
1 Petabyte = 1024 Terabyte

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48.

Which type of system can learn and adjust to new circumstances by themselves?

   A.) Database management system
   B.) Expert systems
   C.) Geographical systems
   D.) Neural networks

Answer: Option 'D'

Neural networks

Neural Networks can learn and adjust to new circumstances.

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49.

The process of checking all the peripheral units by the OS during the time of booting is known as_____

   A.) BIOS
   B.) POST
   C.) BUS
   D.) Chkdsk

Answer: Option 'B'

POST
POST (Power on Self -Test) is a test the computer must complete to verify all hardware is working properly before starting the remainder of the boot process.

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50.

__________ is also known as inkless printer.

   A.) Thermal printer
   B.) Inkjet printer
   C.) Dot Matrix printer
   D.) OCR

Answer: Option 'A'

Thermal printer
Thermal printers are inkless.

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Computer Quizzes For IBPS RRB PO/Clerk Mains 2022- 31st October Download Pdf

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