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Question 121Asked in CIL MT Systems, 27 Feb 2020 (8:00 AM)

Which of the following derivation does a top-down parser use while parsing a input string? The input is assumed to be scanned in left to right order.

  1. ATopmost derivation
  2. BLeftmost derivation traced out in reverse
  3. CLeftmost derivation
  4. DRightmost derivation
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Correct answer: (C) Leftmost derivation

From CIL MT Systems PYQ, 27 Feb 2020 (8:00 AM)

This is question 121 of CIL MT Systems PYQ, 27 Feb 2020 (8:00 AM). 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.