Question

Which of the following is incorrect for the actions of A LR-Parser I) shift s ii) reduce A->ß iii) Accept iv) reject?

(a) Only I)

(b) I) and ii)

(c) I), ii) and iii)

(d) I), ii) , iii) and iv)

The question was posed to me during an online exam.

I would like to ask this question from LR Parser in section Bottom Up Parsing of Compiler

Answer 1

Right choice is (c) I), ii) and iii)

Explanation: Only reject out of the following is a correct LR parser action.