Theory of Computation (Automata)
What does Decidability refer to?
Difficulty: Hard
About this MCQ
This Hard Theory of Computation (Automata) question asks: What does Decidability refer to? The correct choice is A. A property of a problem indicating whether an algorithm can be constructed that always provides a correct yes/no answer.. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
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- A. A property of a problem indicating whether an algorithm can be constructed that always provides a correct yes/no answer. ✓
- B. A classification of formal grammars into four types based on their generative power.
Why not B: “A classification of formal grammars into four types based on their generative power.” does not fit this question. The answer is A property of a problem indicating whether an algorithm can be constructed that always provides a correct yes/no answer..
- C. A sequence of characters that defines a search pattern, corresponding to regular languages.
Why not C: “A sequence of characters that defines a search pattern, corresponding to regular languages.” does not fit this question. The answer is A property of a problem indicating whether an algorithm can be constructed that always provides a correct yes/no answer..
- D. An abstract machine with a finite number of states used to recognize patterns in input strings.
Why not D: “An abstract machine with a finite number of states used to recognize patterns in input strings.” does not fit this question. The answer is A property of a problem indicating whether an algorithm can be constructed that always provides a correct yes/no answer..
Correct answer
A. A property of a problem indicating whether an algorithm can be constructed that always provides a correct yes/no answer.
Explanation
A property of a problem indicating whether an algorithm can be constructed that always provides a correct yes no answer option A is the accepted answer to What does Decidability refer to Option B A classification of formal grammars into four types based on their generative power does not fit this question Option C A sequence of characters that defines a search pattern corresponding to regular languages does not fit this question Option D An abstract machine with a finite number of states used to recognize patterns in input strings does not fit this question For this Theory of Computation Automata question the accepted answer is A property of a.
Source: Theory of Computation (Automata) Official Reference Guide
Tags: computer science, automata theory, theory of computation, formal languages
Submitted by: MCQsHub Editorial
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