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Question 110Asked in DSSSB TGT Computer Science, 25 Jun 2023, Shift 1 (8:30 AM)

Which of the following is NV RAM memory that retains its data even when turned off?

  1. ACache memory
  2. BFlash memory
  3. CRegister memory
  4. DMain memory
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Correct answer: (B) Flash memory

Explanation

Flash memory is non-volatile (NVRAM-type) memory that keeps its data without power, as in pen drives and SSDs. Cache, registers and main RAM are volatile.

From DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 1 (8:30 AM)

This is question 110 of DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 1 (8:30 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.