What does the (?<!...) construct represent in a regular expression in Ruby? - Ruby MCQs

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Mr. Dubey • 51.17K Points
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Q. What does the (?<!...) construct represent in a regular expression in Ruby?

(A) Positive lookbehind assertion

(B) Negative lookahead assertion

(C) Positive lookahead assertion

(D) Negative lookbehind assertion

Correct answer: Option(D)

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