Syntax Parsing Quizzes, Questions & Answers

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LP Quiz Test 4 evaluates understanding of LL(1) parsing tables for specific grammar rules and identifies handles in bottom-up parsing. It's designed to assess key skills in compiler design, particularly in parsing techniques,...

Questions: 10 | Attempts: 405 | Last updated: Mar 20, 2023

Sample Question 1
Construct LL(1) parsing table for the following grammar: Program → begin d Semi X end X → d semi X / s Y Y → semi s Y / λ begindsemiends$Program1 X 2 3 Y 45 What will be the entry for 1:

X → d semi X

Program → begin d Semi X end

X → s Y

Y → semi s Y

Sample Question 2
Construct LL(1) parsing table for the following grammar: Program → begin d Semi X end X → d semi X / s Y Y → semi s Y / λ begindsemiends$Program1 X 2 3 Y 45 What will be the entry for 2:

Program → begin d Semi X end

X → s Y

X → d semi X

Y → semi s Y

Sample Question 3
Construct LL(1) parsing table for the following grammar: Program → begin d Semi X end X → d semi X / s Y Y → semi s Y / λ begindsemiends$Program1 X 2 3 Y 45 What will be the entry for 3:

Program → begin d Semi X end

X → s Y

Y → semi s Y

Y → λ