Theory of Computation (Automata)
Select the accurate description of Chomsky hierarchy.
Difficulty: Hard
About this MCQ
This Hard Theory of Computation (Automata) question asks: Select the accurate description of Chomsky hierarchy. The correct choice is B. A classification of formal grammars into four types based on their generative power.. 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 visual representation showing how an automaton moves between states based on input symbols.
Why not A: “A visual representation showing how an automaton moves between states based on input symbols.” does not fit this question. The answer is A classification of formal grammars into four types based on their generative power..
- B. A classification of formal grammars into four types based on their generative power. ✓
- 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 classification of formal grammars into four types based on their generative power..
- D. A property of a problem indicating whether an algorithm can be constructed that always provides a correct yes/no answer.
Why not D: “A property of a problem indicating whether an algorithm can be constructed that always provides a correct yes/no answer.” does not fit this question. The answer is A classification of formal grammars into four types based on their generative power..
Correct answer
B. A classification of formal grammars into four types based on their generative power.
Explanation
A classification of formal grammars into four types based on their generative power option B is the accepted answer to Select the accurate description of Chomsky hierarchy Option A A visual representation showing how an automaton moves between states based on input symbols 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 A property of a problem indicating whether an algorithm can be constructed that always provides a correct yes no answer does not fit this question For this Theory of Computation Automata question the accepted answer is A classification of formal.
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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