KERALA UNIVERSITY Class 6 complier design Question Paper 2020

Practice authentic previous year questions for better exam preparation.

Sample Questions

(b) Construct the non-recursive predictive parsing table for the following grammar. $$ \begin{aligned} & S \rightarrow i E t S S^{\prime} \mid a \\ & S^{\prime} \rightarrow e S \mid \in \\ & E \rightarrow b \end{aligned} $$
Consider the grammar $\mathrm{S} \rightarrow(\mathrm{L}) / \mathrm{a}$ L → L, S /S Construct the leftmost derivation for the string (a, (a, a)).
Define patterns, lexeme and tokens.
Write a three address code for the expression $\mathrm{a}<\mathrm{b}$ or $\mathrm{c}<\mathrm{d}$.
List out any four intermediate representations.