2. Questions Bank
  3. 5th Class
  4. Computers Science
  5. Fundamentals of Computer

5th Class Computers Science Fundamentals of Computer Question Bank Fundamentals of Computer

  • question_answer
    A device similar to mouse, with a sphere on the top that is moved for navigation instead of moving the whole mouse.

    A) Zip Disk                       

    B) Trackball

    C) Optical Mouse        

    D) Keyboard

    Correct Answer: B

You need to login to perform this action.
You will be redirected in 3 sec spinner