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

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

  • question_answer
     ______ uses an external circuitry to periodically regenerate or refresh storage charge to retain the stored data.

    A) SRAM                          

    B) DRAM

    C) ERAM                          

    D) UVRAM

    Correct Answer: B

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