Computer Knowledge Practice Question and Answer

Q:

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

2960 0

  • 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:

OCR stands for………..

2956 1

  • 1
    Optical Character Recognition
    Correct
    Wrong
  • 2
    Optical CPU Recognition
    Correct
    Wrong
  • 3
    Optimal Character Recognition
    Correct
    Wrong
  • 4
    Other Character Recognition
    Correct
    Wrong
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Answer : 1. "Optical Character Recognition"

Q:

Which language is called 'foundation stone' for teaching languages like FORTRAN, ALGOL, PASCAL etc.?

2953 0

  • 1
    BASIC
    Correct
    Wrong
  • 2
    COBOL
    Correct
    Wrong
  • 3
    FORTRAN
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 1. "BASIC"
Explanation :

The language considered the "foundation stone" for teaching languages like FORTRAN, ALGOL, PASCAL, and many others is ALGOL (Algorithmic Language). ALGOL was a significant early programming language that influenced the design of subsequent programming languages, providing important concepts and structures used in the development of languages like FORTRAN, PASCAL, and C. While BASIC is also a widely used beginner-friendly programming language, ALGOL had a substantial impact on the development of programming language theory and design.


Q:

When is Computer Literacy Day celebrated?

2940 0

  • 1
    5 December
    Correct
    Wrong
  • 2
    14 December
    Correct
    Wrong
  • 3
    22 December
    Correct
    Wrong
  • 4
    2 December
    Correct
    Wrong
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Answer : 4. "2 December"

Q:

The base of a binary number is -

2933 3

  • 1
    4
    Correct
    Wrong
  • 2
    2
    Correct
    Wrong
  • 3
    16
    Correct
    Wrong
  • 4
    8
    Correct
    Wrong
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Answer : 2. "2"

Q: The clipboard 2927 1

  • 1
    is a Cache memory
    Correct
    Wrong
  • 2
    is a feature that stores user information
    Correct
    Wrong
  • 3
    is used to temporarily store, items that has been cut or copied
    Correct
    Wrong
  • 4
    is a feature that saves file temporarily
    Correct
    Wrong
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Answer : 3. "is used to temporarily store, items that has been cut or copied"
Explanation :

Answer: C) is used to temporarily store, items that has been cut or copied Explanation: A clipboard is a temporary storage area for items that the user wants to cut or copy from one place to another.   For example, in a word processor application, the user might want to cut text from one part of a document and paste it in another part of the document or somewhere else, it is temporarily stored in clipboard.

Q:

What is the full Form of CAD?

2919 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:

Which is the other name for LAN Card? 

2910 0

  • 1
    Network connector
    Correct
    Wrong
  • 2
    Internet Card
    Correct
    Wrong
  • 3
    MODEM
    Correct
    Wrong
  • 4
    NIC
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "NIC "

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