GATE | Sudo GATE 2020 Mock I (27 December 2019) | Question 14

Which of the following option is False ?

(A) LR Parser can be implemented very efficiently.
(B) LL parser is Non-Recursive.
(C) The SLR parser is similar to LR(0) parser except that the reduced entry.
(D) A general shift reduce parsing is LR parsing is bottom-up parsing where L stands for scanning the input from left to right and R stands for constructing a leftmost derivation in reverse.


Answer: (D)

Explanation: A general shift reduce parsing is LR parsing is bottom-up parsing where L stands for scanning the input from left to right and R stands for constructing a rightmost derivation in reverse.

Option (D) is false.

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