2. Sample Papers
  3. 12th Class
  4. Computers Science

12th Class Computers Science Sample Paper Cyber Olympiad Sample Paper-3

  • question_answer
    4K UHD is a new display technology for devices. Here 4K denotes ____ of     device.

    A) Horizontal resolution       

    B) Wireless technology

    C) Refresh rate                   

    D) Aspect ratio

    Correct Answer: A

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