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Question 2Asked in DSSSB PGT Computer Science (Technical), 11 Jul 2021

Which component of the computer is used to resolve the difference between CPU and the peripheral device?

  1. AMemory unit
  2. BArithmetic Logic Unit
  3. CInterface unit
  4. DControl unit
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Correct answer: (C) Interface unit

Explanation

An interface unit sits between the CPU and a peripheral and resolves differences in speed, data format, signal values and timing between them.

From DSSSB PGT Computer Science PYQ (Technical), 11 Jul 2021

This is question 2 of DSSSB PGT Computer Science PYQ (Technical), 11 Jul 2021. 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.