General Computer Questions Practice Question and Answer

Q:

In which of these memory access schemes, separate Read / Write heads are required? 

2363 0

  • 1
    Sequential Access
    Correct
    Wrong
  • 2
    Direct Access
    Correct
    Wrong
  • 3
    Random Access
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 4. "None of these "

Q:

What is the Hindi name of computer?

2344 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: MS-EXCEL is based on 2342 0

  • 1
    OS/2
    Correct
    Wrong
  • 2
    UNIX
    Correct
    Wrong
  • 3
    WINDOWS
    Correct
    Wrong
  • 4
    DOS
    Correct
    Wrong
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Answer : 3. "WINDOWS"
Explanation :

Answer: C) WINDOWS Explanation: Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications.

Q:

Who is the input unit in the following?

2339 0

  • 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:

The 16 bit Microprocessor means that it has

2315 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:

Which of the following screen lock is available on Android devices?

2313 0

  • 1
    Pattern
    Correct
    Wrong
  • 2
    Pin
    Correct
    Wrong
  • 3
    Password
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 4. "All of the above"

Q:

Which method is used in modern digital computer?

2312 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:

In what respect are supercomputers different from other computers?

2310 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"

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