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Question 50Asked in DSSSB TGT Computer Science (Technical), 7 Aug 2021, Shift 2

________ is used to transfer the data directly to main memory without using CPU.

  1. ADevice drive
  2. BInput/output interface
  3. CDMA controller
  4. DMemory address Register
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Correct answer: (C) DMA controller

Explanation

A DMA controller moves data directly between I/O devices and main memory without passing each word through the CPU.

From DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 2

This is question 50 of DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 2. 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.