Computer Questions for IBPS RRB PO and Clerk Mains

1.

How many rows are there in latest version of MS Excel?  

   A.) 65536
   B.) 16,384
   C.) 1,048,576
   D.) 1,050,000

Answer: Option 'C'

In latest version there are 1,048,576 rows by 16,384 columns.

2.

Which of the following computers exhibits the features of both analog the digital computers?  

   A.) Mini computer
   B.) Hybrid computer
   C.) Laptop
   D.) Mainframe computer

Answer: Option 'B'

The computer that exhibits the features of both digital and analog computers is known as a hybrid computer.

3.

What is Direct X?   

   A.) Operating system
   B.) Software that drives graphics hardware to enable game and multimedia to your system
   C.) Web browser
   D.) Word processing software

Answer: Option 'B'

​Software that drives graphics hardware to enable game and multimedia to your system

4.

Which of the following describe router functions?

   A.) Packet switching
   B.) Packet filtering
   C.) Path selection
   D.) All of the above

Answer: Option 'D'

All of the given options are router functions.

5.

Which of the following statements is correct about EPROM? 

   A.) It is a type of ROM from which the stored data cannot be erased
   B.) In this memory, data can be erased by electronic emission
   C.) It is a type of RAM
   D.) Ultraviolet rays are used to erase the data stored in the memory

Answer: Option 'D'

Ultraviolet rays are used to erase the data stored in the memory

6.

By an intranet we mean:

   A.) a LAN of an organization
   B.) a Wide Area Network connecting all branches of an organization
   C.) a corporate computer network
   D.) a network connecting all computers of an organization and using the internet protocol

Answer: Option 'D'

An intranet is a private network accessible only to an organization's staff.

7.

WORM stands for?

   A.) Wanted Once Read Memory
   B.) Write Once Read Many
   C.) Write Original Read Memory
   D.) Wanted Original Read Memory

Answer: Option 'B'

In computer storage media, WORM (write once, read many) is a data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data. The discs are intentionally not rewritable, because they are especially intended to store data that the user does not want to erase accidentally.

8.

These printers do not establish any mechanical contact between the print head and the paper. The examples of such type of printers are  

   A.) line printers, drum printers
   B.) drum printers and dot-matrix printers
   C.) line printers and dot-matrix printers
   D.) inkjet and laser printers

Answer: Option 'D'

Non-impact printer does not establish any mechanical contact between the print head and the paper. The well-known non-impact printers are inkjet and laser printers.

9.

Term referring to a person who uses his or her expertise to gain access to other people’s computers to get information illegally or do damage?

   A.) hacker
   B.) analyst
   C.) instant messenger
   D.) programmer

Answer: Option 'A'

Hacker is someone who seeks and exploits weaknesses in a computer system.

10.

Which of the following is the full-form of ENIAC? 

   A.) Electronic Numerical Integrator and Computer
   B.) Electrical Numerical Integer and Calculator
   C.) Electrical Numerical Integer and Computation
   D.) Efficient Numerical Integrator and Computer

Answer: Option 'A'

ENIAC stands for Electronic Numerical Integrator and Computer

11.

A/(n) ___________ is an object embedded in a web page or email, which unobtrusively (usually invisibly) allows checking that a user has accessed the content.

   A.) email
   B.) web beacon
   C.) virus
   D.) spam

Answer: Option 'B'

Common uses of web beacon are email tracking and page tagging for web analytics. Its alternative names are web bug, tracking bug, tag, or page tag.

12.

Which of the following is the activity of purchasing items and products form different websites on the internet and using online modes, such as credit cards and debit cards, to make the payments?  

   A.) E-banking
   B.) Online shopping
   C.) M-reservation
   D.) Online reservation

Answer: Option 'B'

The activity of purchasing items from different websites on the internet is known as online shopping.

13.

A __________ is a computer network that usually spans a city or a large campus.

   A.) LAN
   B.) MAN
   C.) DAN
   D.) WAN

Answer: Option 'B'

MAN is abbreviation for Metropolitan Area Network and is a computer network that usually spans a city or a large campus.

14.

Encryption takes place at which layer?

   A.) application
   B.) presentation
   C.) session
   D.) transport

Answer: Option 'B'

The presentation layer is responsible for the delivery and formatting of information to the application layer for further processing or display. Encryption is also done at this level.

15.

Which of the following HTML tags is used to create a horizontal line on a Web page? 

   A.) <hr>
   B.) <tr>
   C.) <line>
   D.) <hr1>

Answer: Option 'A'

In HTML, you can create a horizontal line on a Web page by using the <hr>tag. The purpose of the <hr> tag is to separate paragraphs or sections on a Web page.

16.

The dbase III plus is mostly used for which of the following? 

   A.) Office automation
   B.) Database management problems
   C.) Scientific problems
   D.) Calculations only

Answer: Option 'B'

dbase III plus is used for database management related problem such as managing tables, queries, and reports. Usually tables, queries, and reports are maintained for a particular type of database such as inventory management, payroll and employee database.

17.

Non-physical components of the computer are referred to as  _______.

   A.) CPU
   B.) Software
   C.) Hardware
   D.) Motherboard

Answer: Option 'B'

Software components are not physical or tangible components.

18.

____________ is a service that allows organisations to make their own website.   

   A.) Web hosting
   B.) Web surfing
   C.) Domain hosting
   D.) Windows hosting

Answer: Option 'A'

Web hosting is a service that allows organisations to make their own website accessible through WWW. This service allows you to share the data on the Web or the Internet by storing your Web page on the Internet.

19.

Which of the following image formats was developed for CompuServe?

   A.) JPEG Image
   B.) GIF Image
   C.) PNG Image
   D.) None of these

Answer: Option 'B'

​GIF Image

20.

Different icons of application software can be found in which bar in latest version of Microsoft Windows?

   A.) Start Menu
   B.) Browser
   C.) Status
   D.) Control Panel

Answer: Option 'A'

Microsoft re-introduced Start Menu bar and you can access various application software through it like paint or Word.


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