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Questions and Answers
What is the main purpose of a context-free grammar in language processing?
What is the main purpose of a context-free grammar in language processing?
- To organize words hierarchically
- To break a sentence into parts of speech
- To determine sentence meaning
- To parse input sentences based on syntax (correct)
In the context of context-free grammars, what is a parser?
In the context of context-free grammars, what is a parser?
- A computer program that uses context-free grammar to analyze sentence structure (correct)
- A phrase organized hierarchically
- A token in the alphabet
- A type specifier
What does a context-free grammar define in language processing?
What does a context-free grammar define in language processing?
- Sentence meaning
- Sentence structure (correct)
- Syntax and semantics
- Alphabet tokens
What is the role of left-hand side (LHS) and right-hand side (RHS) symbols in a production in context-free grammars?
What is the role of left-hand side (LHS) and right-hand side (RHS) symbols in a production in context-free grammars?
What is the process of breaking a sentence into parts of speech and analyzing their relationship called?
What is the process of breaking a sentence into parts of speech and analyzing their relationship called?
What is the main purpose of a context-free grammar in language processing?
What is the main purpose of a context-free grammar in language processing?
What is the process of breaking a sentence into parts of speech and analyzing their relationship called?
What is the process of breaking a sentence into parts of speech and analyzing their relationship called?
What does a context-free grammar define in language processing?
What does a context-free grammar define in language processing?
What is the role of left-hand side (LHS) and right-hand side (RHS) symbols in a production in context-free grammars?
What is the role of left-hand side (LHS) and right-hand side (RHS) symbols in a production in context-free grammars?
In the context of context-free grammars, what is a parser?
In the context of context-free grammars, what is a parser?
