Question 42

______ memory is intended to give memory speed approaching that of the fastest memories available, and at the same time provide a large memory size at the…

______ memory is intended to give memory speed approaching that of the fastest memories available, and at the same time provide a large memory size at the price of less expensive types of semiconductor memories.
  1. ARegister
  2. BCounter
  3. CFlip flop
  4. DCache
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Correct answer: (D) Cache

Explanation

Cache is a small, fast memory between the CPU and main memory. It gives near-register speed for frequently used data, while the large cheaper main memory provides the size.

From DSSSB TGT Computer Science Practice Set 1

This is question 42 of DSSSB TGT Computer Science Practice Set 1. 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.