Practice Library

All MCQs

Browse exam-wise, subject-wise, and country-wise MCQs with explanations.

What is meant by Post machine in Theory of Automata and Formal Languages?

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A student is revising halting state. Which explanation should be selected?

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In an automata or formal-language problem, which option best represents halting state?

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What is meant by halting state in Theory of Automata and Formal Languages?

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A student is revising TM transition. Which explanation should be selected?

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In an automata or formal-language problem, which option best represents TM transition?

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Which statement correctly describes TM transition?

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What is meant by TM transition in Theory of Automata and Formal Languages?

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A student is revising TM head. Which explanation should be selected?

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In an automata or formal-language problem, which option best represents TM head?

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