Practice Library
All MCQs
Browse exam-wise, subject-wise, and country-wise MCQs with explanations.
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Correct Answer: A. reducing a DFA to an equivalent DFA with fewer states where possible
Explanation:
The correct answer is reducing a DFA to an equivalent DFA with fewer states where possible.
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Correct Answer: A. regular expressions and finite automata describe the same class of regular languages
Explanation:
The suitable explanation is regular expressions and finite automata describe the same class of regular languages.
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Correct Answer: D. regular expressions and finite automata describe the same class of regular languages
Explanation:
In this course context, equivalence of RE and FA means regular expressions and finite automata describe the same class of regular languages.
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Correct Answer: C. regular expressions and finite automata describe the same class of regular languages
Explanation:
equivalence of RE and FA is correctly described as regular expressions and finite automata describe the same class of regular languages.
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Correct Answer: B. regular expressions and finite automata describe the same class of regular languages
Explanation:
The correct answer is regular expressions and finite automata describe the same class of regular languages.
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Correct Answer: B. NFAs and DFAs recognize exactly the class of regular languages
Explanation:
The suitable explanation is NFAs and DFAs recognize exactly the class of regular languages.
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Correct Answer: C. NFAs and DFAs recognize exactly the class of regular languages
Explanation:
In this course context, equivalence of NFA and DFA means NFAs and DFAs recognize exactly the class of regular languages.
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Correct Answer: A. NFAs and DFAs recognize exactly the class of regular languages
Explanation:
equivalence of NFA and DFA is correctly described as NFAs and DFAs recognize exactly the class of regular languages.
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Correct Answer: D. NFAs and DFAs recognize exactly the class of regular languages
Explanation:
The correct answer is NFAs and DFAs recognize exactly the class of regular languages.
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Correct Answer: A. a decision problem for which no algorithm halts with correct yes/no answers for all inputs
Explanation:
The suitable explanation is a decision problem for which no algorithm halts with correct yes/no answers for all inputs.
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Correct Answer: A. a decision problem for which no algorithm halts with correct yes/no answers for all inputs
Explanation:
In this course context, undecidable problem means a decision problem for which no algorithm halts with correct yes/no answers for all inputs.
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Correct Answer: B. a decision problem for which no algorithm halts with correct yes/no answers for all inputs
Explanation:
undecidable problem is correctly described as a decision problem for which no algorithm halts with correct yes/no answers for all inputs.
