Practice Library
All MCQs
Browse exam-wise, subject-wise, and country-wise MCQs with explanations.
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Correct Answer: A. a formal notation used to describe regular languages
Explanation:
The correct answer is a formal notation used to describe regular languages.
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Correct Answer: A. any set of strings over that alphabet
Explanation:
The suitable explanation is any set of strings over that alphabet.
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Correct Answer: D. any set of strings over that alphabet
Explanation:
In this course context, language over an alphabet means any set of strings over that alphabet.
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Correct Answer: C. any set of strings over that alphabet
Explanation:
language over an alphabet is correctly described as any set of strings over that alphabet.
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Correct Answer: D. any set of strings over that alphabet
Explanation:
The correct answer is any set of strings over that alphabet.
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Correct Answer: B. the string of length zero, usually denoted by epsilon
Explanation:
The suitable explanation is the string of length zero, usually denoted by epsilon.
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Correct Answer: A. the string of length zero, usually denoted by epsilon
Explanation:
In this course context, empty string means the string of length zero, usually denoted by epsilon.
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Correct Answer: D. the string of length zero, usually denoted by epsilon
Explanation:
empty string is correctly described as the string of length zero, usually denoted by epsilon.
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Correct Answer: C. the string of length zero, usually denoted by epsilon
Explanation:
The correct answer is the string of length zero, usually denoted by epsilon.
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Correct Answer: D. a finite sequence of symbols from an alphabet
Explanation:
The suitable explanation is a finite sequence of symbols from an alphabet.
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Correct Answer: D. a finite sequence of symbols from an alphabet
Explanation:
In this course context, string means a finite sequence of symbols from an alphabet.
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Correct Answer: C. a finite sequence of symbols from an alphabet
Explanation:
string is correctly described as a finite sequence of symbols from an alphabet.
