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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does CYK stand for?
💡 Hint: It's named after its creators.
Question 2
Easy
What is the purpose of the CYK Algorithm?
💡 Hint: Think about its function related to languages.
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 main purpose of the CYK Algorithm?
- To determine membership of strings
- To construct parse trees
- To simplify grammar
💡 Hint: Think about what the algorithm is fundamentally designed to do.
Question 2
True or False: The CYK Algorithm requires Context-Free Grammars to be in Chomsky Normal Form.
- True
- False
💡 Hint: Recall the definition of CNF.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a CFG in CNF, derive how the CYK Algorithm would fill in a table for the input string 'xxy'. List out the table's rows as the algorithm processes it.
💡 Hint: Refer back to how substrings are built and the necessary productions.
Question 2
Analyze the efficiency of the CYK Algorithm in terms of space versus time for large strings. What optimization strategies can be implemented?
💡 Hint: Think about how different approaches can reduce computation time.
Challenge and get performance evaluation