Computer Knowledge Practice Question and Answer

Q:

Which of the following is not a type OS bus? 

5288 0

  • 1
    Control bus
    Correct
    Wrong
  • 2
    Software bus
    Correct
    Wrong
  • 3
    Data bus
    Correct
    Wrong
  • 4
    Address bus
    Correct
    Wrong
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Answer : 2. "Software bus "

Q:

The shortcut key for “Replace” is?

1640 0

  • 1
    Shift + H
    Correct
    Wrong
  • 2
    Shift + Ctrl + R
    Correct
    Wrong
  • 3
    Ctrl + R
    Correct
    Wrong
  • 4
    Ctrl + H
    Correct
    Wrong
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Answer : 4. "Ctrl + H "

Q:

The performance of a hard drive or other storage devices, meaning how long it takes to locate a file is called?

931 0

  • 1
    Access Time
    Correct
    Wrong
  • 2
    Quick Time
    Correct
    Wrong
  • 3
    Response Time
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Access Time "

Q:

Which is the first computer language developed to program?

601 0

  • 1
    FORTRAN
    Correct
    Wrong
  • 2
    COBOL
    Correct
    Wrong
  • 3
    PASCAL
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 1. "FORTRAN"

Q:

Which key on a windows keyboard sets to full-screen mode in most browsers? 

1013 1

  • 1
    F11
    Correct
    Wrong
  • 2
    F12
    Correct
    Wrong
  • 3
    F1
    Correct
    Wrong
  • 4
    F10
    Correct
    Wrong
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Answer : 1. "F11 "

Q:

A translator for the assembly language to machine language is

701 1

  • 1
    Assembler
    Correct
    Wrong
  • 2
    Compiler
    Correct
    Wrong
  • 3
    Linker
    Correct
    Wrong
  • 4
    Interpreter
    Correct
    Wrong
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Answer : 1. "Assembler "

Q:

Which is the fastest memory?

815 0

  • 1
    CD ROM
    Correct
    Wrong
  • 2
    Hard Disk
    Correct
    Wrong
  • 3
    Auxiliary Memory
    Correct
    Wrong
  • 4
    Cache Memory
    Correct
    Wrong
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Answer : 4. "Cache Memory"

Q:

Which key of the keyboard is mainly used to cancel the program?

763 0

  • 1
    Del Key
    Correct
    Wrong
  • 2
    Enter Key
    Correct
    Wrong
  • 3
    Ins Key
    Correct
    Wrong
  • 4
    Esc Key
    Correct
    Wrong
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Answer : 4. "Esc Key"

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