Computer Awareness Questions Practice Question and Answer

Q:

The first electronic digital computer contained _________?

2217 0

  • 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:

What is the Hindi name of computer?

2202 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:

In what respect are supercomputers different from other computers?

2193 1

  • 1
    very high price
    Correct
    Wrong
  • 2
    air conditioning problem
    Correct
    Wrong
  • 3
    Calculation capacity and large memory storage
    Correct
    Wrong
  • 4
    Multiple uses
    Correct
    Wrong
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Answer : 3. "Calculation capacity and large memory storage"

Q:

The 16 bit Microprocessor means that it has

2179 0

  • 1
    16 address lines
    Correct
    Wrong
  • 2
    16 Buses
    Correct
    Wrong
  • 3
    16 Data lines
    Correct
    Wrong
  • 4
    16 routes
    Correct
    Wrong
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Answer : 3. "16 Data lines"

Q:

Who is the inventor of computer?

2177 0

  • 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)___.

2173 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:

Which method is used in modern digital computer?

2169 0

  • 1
    Binary numeral system
    Correct
    Wrong
  • 2
    analog calculation method
    Correct
    Wrong
  • 3
    Decimal Number System
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 1. "Binary numeral system"

Q:

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

2148 0

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

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