Computer Awareness Questions Practice Question and Answer

Q:

This device is the communication medium for the entire computer system and placed in the system unit. Identify the device.

2511 0

  • 1
    ROM
    Correct
    Wrong
  • 2
    RAM
    Correct
    Wrong
  • 3
    Motherboard
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "Motherboard"

Q:

The first electronic digital computer contained _________?

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  • 1
    Electronic valves
    Correct
    Wrong
  • 2
    Neural Networks
    Correct
    Wrong
  • 3
    Fuzzy Logic
    Correct
    Wrong
  • 4
    Semiconductor memory
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "Electronic valves"

Q:

Who is the inventor of computer?

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  • 1
    von Neumann
    Correct
    Wrong
  • 2
    JS Kilby
    Correct
    Wrong
  • 3
    Charles Babbage
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "Charles Babbage"

Q:

The program that allows the OS to work with a printer or a video card is a(n)___.

2481 0

  • 1
    utility
    Correct
    Wrong
  • 2
    driver
    Correct
    Wrong
  • 3
    applet
    Correct
    Wrong
  • 4
    contractor
    Correct
    Wrong
  • 5
    system call
    Correct
    Wrong
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Answer : 2. "driver"

Q:

Who is the input unit in the following?

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  • 1
    Maous
    Correct
    Wrong
  • 2
    Keyboard
    Correct
    Wrong
  • 3
    Scanner
    Correct
    Wrong
  • 4
    All of these
    Correct
    Wrong
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Answer : 4. "All of these"

Q:

Which is the processor that performs arithmetical and logical operations called? 

2472 0

  • 1
    CPU
    Correct
    Wrong
  • 2
    Microprocessor
    Correct
    Wrong
  • 3
    ALU
    Correct
    Wrong
  • 4
    RAM
    Correct
    Wrong
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Answer : 3. "ALU "

Q:

What is the Hindi name of computer?

2468 0

  • 1
    calculator
    Correct
    Wrong
  • 2
    Computer
    Correct
    Wrong
  • 3
    Accountant
    Correct
    Wrong
  • 4
    Calculators
    Correct
    Wrong
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Answer : 2. "Computer"

Q: Main storage is also called 2464 1

  • 1
    Memory
    Correct
    Wrong
  • 2
    Control unit
    Correct
    Wrong
  • 3
    Accumulator
    Correct
    Wrong
  • 4
    Register unit
    Correct
    Wrong
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Answer : 1. "Memory"
Explanation :

Answer: A) Memory Explanation: In a computer, the area where the data is stored for the quick access by the computer's processor is called Main storage or Primary storage or Memory or RAM.   Hence, main storage is also called Memory.

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