Computer Knowledge Quiz For NABARD Grade A 2022 - 19th October

1.

Which of the following technologies is used in answer sheets to check them electronically?

   A.) MICR
   B.) OMR
   C.) OCR
   D.) Bar code

Answer: Option 'B'

OMR

OMR stands for Optical Mark Recognition. This technology is used to read the marked data on documents. It is widely used in examinations to check the marked answers.

2.

What is a Firewall in Computer Network?

   A.) The physical boundary of Network
   B.) An operating System of Computer Network
   C.) A system designed to prevent unauthorized access
   D.) A web browsing Software

Answer: Option 'C'

A system designed to prevent unauthorized access
Firewall in Computer Network is a system designed to prevent unauthorized access.

3.

What is decorative text called, that you can add to a document?

   A.) Table
   B.) Symbol
   C.) WordArt
   D.) Image

Answer: Option 'C'

WordArt

WordArt is decorative text that you can add to a document. You can make changes to WordArt, such as the font size and the text colour, by using the drawing tools options available automatically after you insert or select the WordArt in a document.

4.

Which is the command used to remove text or graphics from a document and the information is then stored on a clipboard, so you can paste it later on?

   A.) Cut
   B.) Clip
   C.) Chunk
   D.) Chew

Answer: Option 'A'

Cut

The Office Clipboard stores text and graphics that you copy or cut from anywhere, and it lets you paste the stored items into any other Office file.

5.

What is periodically adding, changing and deleting file records called?

   A.) renewing
   B.) upgrading
   C.) restructuring
   D.) updating

Answer: Option 'D'

updating

Updating is periodically adding, changing and deleting file records

6.

Which of the following key combination can be used to print a document?

   A.) Ctrl + P
   B.) Tab + P
   C.) Alt + P
   D.) Windows logo key + P

Answer: Option 'A'

Ctrl + P

Ctrl + P is used to print document(s).

7.

A key that will erase information from the computer’s memory and characters on the screen:

   A.) Edit
   B.) Delete key
   C.) Dummy out
   D.) Trust key

Answer: Option 'B'

Delete key is used to delete data.

8.

What is the Full form of SDRM ?

   A.) System Dynamic random access memory
   B.) Series Dynamic random access memory
   C.) Synchronous Dynamic random access memory
   D.) System Dynamic reading access memory

Answer: Option 'C'

Synchronous Dynamic random access memory

SDRAM (synchronous DRAM) is a generic name for various kinds of dynamic random access memory (DRAM) that are synchronized with the clock speed that the microprocessor is optimized for. This tends to increase the number of instructions that the processor can perform in a given time. The speed of SDRAM is rated in MHz rather than in nanoseconds (ns).

9.

To allow someone else to schedule your meetings and appointments, ______ feature of Outlook is used.

   A.) Monthly calendar
   B.) Event manager
   C.) Messenger
   D.) Delegate Access

Answer: Option 'D'

Delegate Access

Delegate Access is a more advanced feature than just sharing your Outlook folders. If you want to grant additional permissions, such as allowing a delegate the ability to create e-mail messages or respond to meeting requests on your behalf, you must use Delegate Access.

10.

What action is performed by pressing Ctrl + E in MS Word?

   A.) Exit Application
   B.) Select All
   C.) Clear All
   D.) Align Center

Answer: Option 'D'

Align Center

Ctrl+E is used for center align.

11.

Which of the following is a saving process?

   A.) To copy the document from memory to storage medium
   B.) To bring change in present status of the document
   C.) To develop the document by recording the text with the use of keyboard
   D.) To change the face or entire form

Answer: Option 'A'

To copy the document from memory to storage medium
 

12.

Which of the following mouse can work on any surface from a granite countertop to a carpet?

   A.) Optical mouse
   B.) Blue Track mouse
   C.) Mechanical mouse
   D.) Laser mouse

Answer: Option 'B'

Blue Track mouse

13.

Which program, installed on the user’s computer help him to communicate or send request on the network?

   A.) Paint
   B.) File Manager
   C.) Browser
   D.) Word

Answer: Option 'C'

Browser

A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web.

14.

FORTRAN is a programming language. It is more suitable for _______.

   A.) business applications
   B.) marketing applications
   C.) scientific applications
   D.) statically calculative applications

Answer: Option 'C'

scientific applications

FORTRAN is the best and only major programming language for scientific applications. It is designed for performing large and complex scientific numerical computing.

15.

The term attribute refers to a ___________ of a table.

   A.) Record
   B.) Column
   C.) Tuple
   D.) Key

Answer: Option 'B'

Column

Attribute may refer to columns in a table and tuple refers to rows in a table.

16.

Name the program a personal computer’s microprocessor uses to get the computer system started after you turn it on.

   A.) BIOS
   B.) I/O
   C.) AVG
   D.) VAIO

Answer: Option 'A'

BIOS

BIOS (basic input/output system) is the program a personal computer’s microprocessor uses to get the computer system started after you turn it on. It also manages data flow between the computer’s operating system and attached devices such as the hard disk, video adapter, keyboard, mouse and printer.

17.

Communication channel is shared by all the machines on the network in:

   A.) broadcast network
   B.) multicast network
   C.) Internet Protocol Address
   D.) unicast network

Answer: Option 'A'

broadcast network

Broadcast networks: It has a single communication channel that is shared by all the machines on the network. Short messages, called packets in certain contexts, sent by any machine are received by all the others.

18.

The ability of an operating system to run more than one application at a time is called _________.

   A.) Multi-tasking
   B.) Multi-user computing
   C.) Real-Time
   D.) Object-oriented programming

Answer: Option 'A'

Multi-tasking

The ability of an operating system to run more than one application at a time is called Multi-tasking.

19.

Which among the following is a language used in a computer that is very similar to, the language of humans and is easy to understand?

   A.) Source Code
   B.) Machine Language
   C.) High Level Language
   D.) Object Code

Answer: Option 'C'

High Level Language

A high-level language is a programming language such as C, FORTRAN, or Pascal that enables a programmer to write programs that are independent of any specific type of computer. Such languages are considered high-level because they are closer to human languages and further from machine languages.

20.

_____ is a Windows utility program that located and eliminates unnecessary fragments and rearranges filed and unused to disk space to optimise operations.

   A.) Backup
   B.) Disk cleanup
   C.) Disk defragmenter
   D.) Restore

Answer: Option 'C'

Disk defragmenter

Disk defragmenter is a Windows utility program that located and eliminates unnecessary fragments and rearranges filed and unused to disk space to optimise operations.


Computer Knowledge Quiz For NABARD Grade A 2022 - 19th October Download Pdf

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