ISRO CS-2023

Question 22

In the context of parsing techniques, LL(1) refers to:

A	Grammars that parse the input from left to right, produce a rightmost derivation, with a lookahead of 1 symbol.
B	Grammars that parse the input from left to right, produce a leftmost derivation, with a lookahead of 1 symbol. (
C	Grammars that parse the input from left to right, and backtrack at most once.
D	Grammars that parse the input from right to left, produce a leftmost derivation, and backtrack at most once.

Correct Answer: B