Computer Knowledge Practice Question and Answer

Q:

Suppose a directory has sub directories and some files, what happens whenever you move that directory from one place to another?

1209 0

  • 1
    Only the files inside the directory are transferred
    Correct
    Wrong
  • 2
    Only the sub directories inside the directory are moved.
    Correct
    Wrong
  • 3
    Directories are moved but source files are not transferred.
    Correct
    Wrong
  • 4
    The files and sub directories inside the directory are moved.
    Correct
    Wrong
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Answer : 4. "The files and sub directories inside the directory are moved."

Q:

What is a bug in computer terminology?

1205 0

  • 1
    A virus
    Correct
    Wrong
  • 2
    A program
    Correct
    Wrong
  • 3
    An error in program
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "An error in program"

Q:

What is Trend Micro?

1196 0

  • 1
    this anti-virus software
    Correct
    Wrong
  • 2
    this is virus program
    Correct
    Wrong
  • 3
    it's just a program
    Correct
    Wrong
  • 4
    none of the above
    Correct
    Wrong
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Answer : 1. "this anti-virus software"

Q:

Computer virus is only one type of software which destroys the___

1193 1

  • 1
    programs
    Correct
    Wrong
  • 2
    Hardware
    Correct
    Wrong
  • 3
    data
    Correct
    Wrong
  • 4
    devices
    Correct
    Wrong
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Answer : 1. "programs"

Q:

Which of the following is not a type of plotter?

1191 0

  • 1
    drum pen plotter
    Correct
    Wrong
  • 2
    plate bed plotter
    Correct
    Wrong
  • 3
    flatbed plotter
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "plate bed plotter"

Q:

is a form of permanent memory that holds all the instructions the computer needs to start up and does not get erased when the power is turned off. 

1190 0

  • 1
    The Network Interface Card (NIC)
    Correct
    Wrong
  • 2
    The CPU
    Correct
    Wrong
  • 3
    RAM
    Correct
    Wrong
  • 4
    ROM
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 5. "None of these "

Q:

A hacker that changes or forges information in an electronic resource, is engaging in _________ .

1187 0

  • 1
    Cyber Crime
    Correct
    Wrong
  • 2
    Simulation
    Correct
    Wrong
  • 3
    Sniffing
    Correct
    Wrong
  • 4
    data diddling
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "data diddling "

Q:

Which of the following is used to switch between open programs?

1186 0

  • 1
    Alt+tab
    Correct
    Wrong
  • 2
    Ctrl+tab
    Correct
    Wrong
  • 3
    Shift+tab
    Correct
    Wrong
  • 4
    Ctrl+Alt
    Correct
    Wrong
  • 5
    Alt+Shift
    Correct
    Wrong
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Answer : 1. " Alt+tab"

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