IBPS Clerk and PO Exam Computer Knowledge - Test 2

1.

A(n) ________ device i any device that provides information, which is sent to the CPU.

   A.) input
   B.) output
   C.) CPU
   D.) memory

Answer: Option 'A'

input

2.

The pattern of printed lines on most products are called

   A.) prices
   B.) OCR
   C.) scanners
   D.) bar codes

Answer: Option 'D'

bar codes

3.

The rate at which scanning is repeated in a CRT is called

   A.) refresh rate
   B.) resolution
   C.) pitch
   D.) bandwidth

Answer: Option 'A'

refresh rate

4.

Which of the following is not a hardware?

   A.) Processor chip
   B.) Printer
   C.) Mouse
   D.) Java

Answer: Option 'D'

Java

5.

Which of the following is the magnetic storage device?

   A.) Hard disk
   B.) Compact disk
   C.) Audio tapes
   D.) All of these

Answer: Option 'A'

Hard disk

6.

Dynamic RAM consumes _______ power and _______ then the static RAM.

   A.) more, faster
   B.) more, slower
   C.) less, slower
   D.) less, faster

Answer: Option 'C'

less, slower

7.

The number system based on '0' and '1' only is known as

   A.) binary system
   B.) barter system
   C.) number system
   D.) hexadecimal

Answer: Option 'A'

binary system

8.

Which os the following is a hexadecimal number equal to 3431 octal number?

   A.) 197
   B.) 917
   C.) 791
   D.) 719

Answer: Option 'D'

719

9.

Computer language used for scientific calculation is

   A.) LOGO
   B.) FORTRAN
   C.) BASIC
   D.) C++

Answer: Option 'B'

FORTRAN

10.

A computer program used for business application is

   A.) LOGO
   B.) COBOL
   C.) BASIC
   D.) FORTRAN

Answer: Option 'B'

COBOL

IBPS Clerk and PO Exam Computer Knowledge - Practice Test 2 Download Pdf

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