IBPS Clerk and PO Exam Computer Knowledge - Test 4

1.

A device operating at the physical layer is called a

   A.) bridge
   B.) router
   C.) repeater
   D.) All of these

Answer: Option 'C'

repeater

2.

Which unit controls the movement of signals between CPU and I/O?

   A.) ALU
   B.) Control unit
   C.) Memory Unit
   D.) Secondary Storage

Answer: Option 'B'

Control unit

3.

When the pointer is positioned on a _____ it is shaped like a hand.

   A.) grammar error
   B.) formatting error
   C.) hyperlink
   D.) spelling error

Answer: Option 'C'

hyperlink

4.

It describes what is database fields.

   A.) Structures
   B.) Field markers
   C.) Field definition
   D.) Field names

Answer: Option 'D'

Field names

5.

Control Unit (CU) is called the __________ of a computer.

   A.) heart
   B.) nerve centre or brain
   C.) primary memory
   D.) All of these

Answer: Option 'B'

nerve centre or brain

6.

A(n) _______ converts and executes one statement at a time.

   A.) converter
   B.) compiler
   C.) instructor
   D.) interpreter

Answer: Option 'D'

interpreter

7.

The name given to a document by the user is called

   A.) filename
   B.) program
   C.) data
   D.) recoed

Answer: Option 'A'

filename

8.

_________ is the process of finding errors in software code?

   A.) Compiling
   B.) Testing
   C.) Running
   D.) Debugging

Answer: Option 'D'

Debugging

9.

Which of the following is a graphic package?

   A.) Corel Draw
   B.) Ms Word
   C.) MS Excel
   D.) All of these

Answer: Option 'A'

Corel Draw

10.

Which of the following is not an internal command of DOS?

   A.) VER
   B.) COPYCON
   C.) FORMAT
   D.) VOL

Answer: Option 'C'

FORMAT

11.

What is the name of the program that controls the computer?

   A.) The operating system
   B.) An application program
   C.) A browser
   D.) The file manager

Answer: Option 'A'

The operating system

12.

Which of the following is a graphic package?

   A.) Corel Draw
   B.) Ms Word
   C.) MS Excel
   D.) All of these

Answer: Option 'A'

​Corel Draw

13.

All of the following are examples of storage devices except.

   A.) Hard disk drives
   B.) Printers
   C.) Floppy disk drives
   D.) CD drives

Answer: Option 'B'

Printers

14.

The main directory of a disk is called the _________ directory.

   A.) root
   B.) sub
   C.) folder
   D.) network

Answer: Option 'A'

root

15.

Mechanism to protect network from outside attack is

   A.) firewall
   B.) anti-virus
   C.) digital signature
   D.) formatting

Answer: Option 'A'

firewall

IBPS Clerk and PO Exam Computer Knowledge - Practice Test 4 Download Pdf

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