2. Sample Papers
  3. 10th Class
  4. Computers Science

10th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-7

  • question_answer
    An example of a universal building block is:

    A)  EX-OR gate                  

    B)  AND gate

    C)  OR gate                       

    D)  NOR gate

    E)  None of these

    Correct Answer: D

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