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. the subset construction method
Explanation:
NFA to DFA conversion is correctly described as the subset construction method.
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Correct Answer: A. strings formed by joining one string from the first language with one from the second
Explanation:
concatenation of languages is correctly described as strings formed by joining one string from the first language with one from the second.
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Correct Answer: D. a state that indicates successful acceptance of an input string
Explanation:
In this course context, accepting state means a state that indicates successful acceptance of an input string.
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Correct Answer: C. the subset construction method
Explanation:
In this course context, NFA to DFA conversion means the subset construction method.
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Correct Answer: A. strings formed by joining one string from the first language with one from the second
Explanation:
In this course context, concatenation of languages means strings formed by joining one string from the first language with one from the second.
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Correct Answer: D. a finite automaton with exactly one transition for each state-symbol pair
Explanation:
The suitable explanation is a finite automaton with exactly one transition for each state-symbol pair.
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Correct Answer: D. a state that indicates successful acceptance of an input string
Explanation:
The suitable explanation is a state that indicates successful acceptance of an input string.
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Correct Answer: D. the subset construction method
Explanation:
The suitable explanation is the subset construction method.
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Correct Answer: C. strings formed by joining one string from the first language with one from the second
Explanation:
The suitable explanation is strings formed by joining one string from the first language with one from the second.
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Correct Answer: B. a finite automaton that may allow multiple possible moves for the same input
Explanation:
The correct answer 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 correct answer is the state where the automaton begins processing input.
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Correct Answer: A. zero or more repetitions of a language or expression
Explanation:
The correct answer is zero or more repetitions of a language or expression.
