MCQ Collection
Theory of Automata & Formal Languages MCQs
MCQs on automata theory, grammars, regular languages, and formal language concepts.
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Correct Answer: C. all strings over the alphabet not in the language
Explanation:
The correct answer is all strings over the alphabet not in the language.
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Correct Answer: A. a finite automaton that may allow multiple possible moves for the same input
Explanation:
NFA is correctly described as a finite automaton that may allow multiple possible moves for the same input.
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Correct Answer: A. the state where the automaton begins processing input
Explanation:
start state is correctly described as the state where the automaton begins processing input.
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Correct Answer: B. zero or more repetitions of a language or expression
Explanation:
Kleene star is correctly described as zero or more repetitions of a language or expression.
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Correct Answer: C. all strings over the alphabet not in the language
Explanation:
complement of a regular language is correctly described as all strings over the alphabet not in the language.
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Correct Answer: B. a finite automaton that may allow multiple possible moves for the same input
Explanation:
In this course context, NFA means a finite automaton that may allow multiple possible moves for the same input.
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Correct Answer: B. the state where the automaton begins processing input
Explanation:
In this course context, start state means the state where the automaton begins processing input.
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Correct Answer: D. zero or more repetitions of a language or expression
Explanation:
In this course context, Kleene star means zero or more repetitions of a language or expression.
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Correct Answer: B. all strings over the alphabet not in the language
Explanation:
In this course context, complement of a regular language means all strings over the alphabet not in the language.
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Correct Answer: D. a finite automaton that may allow multiple possible moves for the same input
Explanation:
The suitable explanation is a finite automaton that may allow multiple possible moves for the same input.
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Correct Answer: A. the state where the automaton begins processing input
Explanation:
The suitable explanation is the state where the automaton begins processing input.
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Correct Answer: C. zero or more repetitions of a language or expression
Explanation:
The suitable explanation is zero or more repetitions of a language or expression.
