Which of the following derivations does a top-down parser use while parsing an input string? The input is assumed to be scanned in left to right […]

The syntax of the repeat-until statement is given by the gollowing grammar S → repeat S1 until E Where E stands for expressions, S and S1 […]

Consider the grammar shown below. S → C C C → c C | d The grammar is Correct Answer: A Question 44 Explanation:  Hence, it […]

CSS stands for Correct Answer: A A Cascading Style Sheets B Collecting Style Sheets C Comparative Style Sheets D Comprehensive Style Sheets