Question

Shift reduce parsers are __________

(a) Top down Parser

(b) Bottom Up parser

(c) May be top down or bottom up

(d) None of the mentioned

This question was posed to me during an interview.

Question is from Bottom-Up Parsing-2 in chapter Bottom Up Parsing of Compiler

Answer 1

The correct option is (b) Bottom Up parser

To elaborate: Also known as shift reduce parser.