UGC-NET | UGC NET CS 2018 July – II | Question 78

Consider the following two sentences :
(a) The planning graph data structure can be used to give a better heuristic for a planning problem.
(b) Dropping negative effects from every action schema in a planning problem results in a relaxed problem.
Which of the following is correct with respect to the above sentences ?
(A) Both sentence (a) and sentence (b) are false.
(B) Both sentence (a) and sentence (b) are true.
(C) Sentence (a) is true but sentence (b) is false.
(D) Sentence (a) is false but sentence (b) is true.


Answer: (B)

Explanation:

  • The planning graph data structure can be used to give a better heuristic for a planning problem.True
  • Dropping negative effects from every action schema in a planning problem results in a relaxed problem.True
  • So, option (B) is correct.

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