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Computer GK Quiz 3: Computer GK for Railway exam 2018

By Team Alpha | Computer | Mar 23, 2018
 


  1. Which one of following stores data more than a DVD?




  1.  Blue Ray Disk

  2.   Floppy

  3.   CD Rom

  4.   Red Ray Disk



         Ans. A (Blue Ray Disk)


  1. What is shortcut key of Page Preview?



A. ALT + D

B. Ctrl + F2

C. Ctrl +X

D. Ctrl + V

        Ans. B (Ctrl + F2)


  1. An excel sheet the active cell is indicated by?




  1.  A dotted border

  2.  By italic text

  3.  A blinking border

  4.   A dark wide border



       Ans. D (A Dark Wide Border)


  1. Which of the following menu “Macros” can be executed?




  1. Format

  2.  Insert

  3.  Tools

  4.  Home



       Ans. C (Tools)


  1. The primary goal of a computer is to convert a data into?




  1. Ideas

  2.  Information

  3. Suggestions

  4. Reports



      Ans. B (information)


  1. Where is RAM located?




  1. Mother Board

  2. External Drive

  3. Expansion Board

  4. All of Above



Ans. A (Mother Board)


  1. Data is stored in computer in which of the following form?




  1. DecimaL

  2. HexadecimaL

  3. BinarY

  4. Octal



        Ans. C (Binary)


  1. 1 Mega Byte is equal to




  1.  1024 Bytes

  2. 1024 Giga Bits

  3. 1024 Bits

  4. 1024 Kilo Bytes



Ans. D (Kilo Bytes)

9.  In which of the following circuit is used as a 'Memory device' in computers?

A. Flip Flop

B.Rectifier

C. Comparator

D. Attenuator

     Ans. A (Flip Flop)


  1. To send an e-mail which network protocol is used?



A. POP3

B. FTP

C. SMTP

D.None of these

Ans. C (SMTP)


  1.  Operating system manages



A. Processor

B. Memory

C.Disk and I/O Devices

D. All of the above

Ans. D (All of the above)

12.For high speed _______ memory used in the computer? 

A.Cache

B. Hard Disk

C. RAM

D. BIOS

      Ans. A (Cache)

13. The process of putting data into a storage location is called?

A.Reading

B. Controlling

C.Writing

D.Hand Shaking

        Ans. C (Writing)


  1. Magnetic disks are the medium for




  1. Direct access

  2. Sequential access

  3. Both of above

  4. None of abovE



   Ans. C (Both of above)


  1. MICR stands for



A. Magnetic Ink Code Reader

B.Magnetic Ink Character Reader

C. Magnetic Ink Cases Reader

D.None

      Ans. B (Magnetic Ink Character Reader)


  1. CAD stands for



A.Computer application in design

B.Computer algorithm for design

C. Computer aided design

D. All of the above

Ans. C (Computer aided design)


  1. Which of the following is used for manufacturing chips?



A. semiconductor

B. control unit

C.parity unit

D. control bus

   Ans. A (semiconductor)


  1. Magnetic tape can serve as



A. Secondary storage media

B. Output media

C.Input media

D. All of the above

  Ans. D (All of above)


  1. Which of the following memories has the shortest access times?



A. Magnetic core memory

B. Magnetic bubble memory

C. Cache memory

D. RAM

Ans. C (Cache memory)


  1. An error in computer data is called



A. Bug

B.Chip

C. CPU

D. Storage device

  Ans. A (Bug)
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