General Computer Questions Practice Question and Answer

Q: What is an error in a program called 2758 0

  • 1
    Power fail
    Correct
    Wrong
  • 2
    Crash
    Correct
    Wrong
  • 3
    Virus
    Correct
    Wrong
  • 4
    Bug
    Correct
    Wrong
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Answer : 4. "Bug"
Explanation :

Answer: D) Bug Explanation: In computer technology, a coding error in a computer program is called a bug.

Q:

What is the full Form of CAD?

2749 0

  • 1
    Computer Automatic Design
    Correct
    Wrong
  • 2
    Computer Aided Design
    Correct
    Wrong
  • 3
    Computer Automatic Decode
    Correct
    Wrong
  • 4
    Computer Aided Decode
    Correct
    Wrong
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Answer : 2. "Computer Aided Design"

Q:

Computer process data into information by working exclusively with: 

2740 1

  • 1
    Characters
    Correct
    Wrong
  • 2
    Numbers
    Correct
    Wrong
  • 3
    Multimedia
    Correct
    Wrong
  • 4
    Words
    Correct
    Wrong
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Answer : 2. "Numbers "

Q:

Which of the following are the cheapest memory devices in terms of cost/bit? 

2707 0

  • 1
    Magnetic Tapes
    Correct
    Wrong
  • 2
    Compact Disk
    Correct
    Wrong
  • 3
    Semiconductor Memories
    Correct
    Wrong
  • 4
    Magnetic Disk
    Correct
    Wrong
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Answer : 2. "Compact Disk "

Q:

Which short cut key inserts a new slide in current presentation?

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  • 1
    Ctrl+N
    Correct
    Wrong
  • 2
    Ctrl+M
    Correct
    Wrong
  • 3
    Ctrl+S
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "Ctrl+M"

Q:

______is a layer of computer system between the hardware and the user program. 

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  • 1
    System environment
    Correct
    Wrong
  • 2
    Operational environment
    Correct
    Wrong
  • 3
    Operating system
    Correct
    Wrong
  • 4
    Operating environment
    Correct
    Wrong
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Answer : 3. "Operating system "

Q:

With which coordination does the main memory work?

2689 0

  • 1
    INTEL
    Correct
    Wrong
  • 2
    Special work card
    Correct
    Wrong
  • 3
    RAM
    Correct
    Wrong
  • 4
    CPU
    Correct
    Wrong
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Answer : 4. "CPU"

Q:

Java was originally invented by

2680 0

  • 1
    Microsoft
    Correct
    Wrong
  • 2
    Adobe
    Correct
    Wrong
  • 3
    Sun
    Correct
    Wrong
  • 4
    Oracle
    Correct
    Wrong
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Answer : 3. "Sun"

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