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Regular Expressions Questions

MCQ
51.
All ___________ are automatically treated as regular expressions.
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MCQ
52.
If a
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MCQ
53.
If a
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MCQ
54.
The regular expression denotes a language comprising all possible strings of even length over the alphabet (0, 1).
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MCQ
55.
The RE gives none or many instances of an x or y is?
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MCQ
56.
Which of the following identity is true?
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MCQ
57.
The set of all strings over ? = {a,b} in which all strings having bbbb as substring is?
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MCQ
58.
The set of all strings over ? ={a,b} in which a single a is followed by any number of b
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MCQ
59.
Regular expressions are used to represent which language?
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MCQ
60.
The set of all strings over ? = {a,b} in which strings consisting a
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