1 votes 1 votes Which of the following feature(s) is/are needed to implement top down parsing Source string marker Prediction making mechanism Matching and Backtracking mechanism All of the above Compiler Design compiler-design parsing backtracking + – durgesh94 asked Jun 15, 2016 • edited Jun 19, 2022 by Lakshman Bhaiya durgesh94 1.8k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 5 votes 5 votes Answer : it should be All of the above I am not very sure about first option. shekhar chauhan answered Jun 15, 2016 • selected Jun 19, 2016 by durgesh94 shekhar chauhan comment Share Follow See all 0 reply Please log in or register to add a comment.