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  3. 2nd Class
  4. Computers Science
  5. Processing Devices

2nd Class Computers Science Processing Devices Question Bank Self Test-4

  • question_answer
    Which of the following statements is/are correct? 1. Using the input device, we can give/ feed information to the computer. 2. With the help of keyboard, we can write on the computer. 3. Keyboard is an output device.

    A)  2 and 3 are correct

    B)  1 and 2 are correct

    C)  All are correct

    D)  None of these

    Correct Answer: B

    Solution :


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