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Question 37

Which of the following memory is non-volatile?

  1. AROM
  2. BCache
  3. CROM and Cache
  4. DRAM
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Correct answer: (A) ROM

Explanation

ROM keeps its contents when power is off, so it is non-volatile. RAM and cache lose their data when power is removed.

From DSSSB TGT Computer Science Practice Set 3

This is question 37 of DSSSB TGT Computer Science Practice Set 3. 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.