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Question 61Asked in UGC NET Computer Science, June 2017 (Paper II & III, Selected Questions)

Which of the following is incorrect for virtual memory?

  1. ALarge programs can be written
  2. BMore I/O is required
  3. CMore addressable memory available
  4. DFaster and easy swapping of process
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Correct answer: (B) More I/O is required

Explanation

Virtual memory maps the virtual addresses used by a program into physical addresses. It provides more addressable memory, allows programs larger than physical memory to run, and allows easy swapping; it does not require more I/O. So 'More I/O is required' is incorrect.

From UGC NET Computer Science PYQ, June 2017 (Paper II & III, Selected Questions)

This is question 61 of UGC NET Computer Science PYQ, June 2017 (Paper II & III, Selected Questions). 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.