2. Sample Papers
  3. 7th Class
  4. Computers Science

7th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-8

  • question_answer
    Which one of the following types of printers prints image in the form of dots on the plain paper?

    A)  Dot matrix printer         

    B)  Laser printer     

    C)  Inkjet printer                 

    D)  All of these

    E)  None of these

    Correct Answer: A

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