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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define the ACTION table in the context of SLR parsing.
💡 Hint: Think of it as a decision-making guide for the parser.
Question 2
Easy
What is a shift/reduce conflict?
💡 Hint: Consider the implications of having two options for the same input.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary function of the FOLLOW set in SLR parsing?
- Determine shift actions
- Guide reduction actions based on next terminals
- Map transitions between states
💡 Hint: Remember its role in deciding the legality of reductions.
Question 2
True or False: A shift/reduce conflict implies that there are two valid reductions for the same input.
- True
- False
💡 Hint: Think about the nature of the conflict.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Construct an SLR parsing table for the given grammar: E -> E + E | E * E | id. Identify any conflicts.
💡 Hint: Focus on how items overlap and lead to ambiguous actions.
Question 2
Given the grammar below, identify the potential shift/reduce conflicts and suggest modifications to resolve them: A -> A a | b.
💡 Hint: Look for common prefixes and consider how to factor or eliminate recursion.
Challenge and get performance evaluation