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Computer Knowledge Quiz (Input - Output Devices and System Unit Devices) - Set 4

  1. A trackball is manipulated by ___________
    1. palm and fingers
    2. foot and fingers
    3. fingers and eyes
    4. sound and sense
    5. None of these
  • A joystick is primarily used for ____________ [SBI PO 2013]
    1. control sound on the screen
    2. computer gaming
    3. enter text
    4. draw picture
    5. print text
  • Joystick allows the movements with [UCO Bank Clerk 2010]
    1. 90 degree angle
    2. 180 degree angle
    3. 360 degree angle
    4. 45 degree angle
    5. None of these
  • Which of the following input device used to control the velocity of the screen ?
    1. Light pen
    2. Joystick
    3. Mouse
    4. Keyboard
    5. None of these

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    Computer Knowledge Quiz (Input - Output Devices and System Unit Devices) - Set 4

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