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Which of the following matches nonword character using regular expression in java?

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Which of the following matches nonword character using regular expression in java? (a) \w (b) \W (c) \s (d) \S The question was asked during an interview. Question is from Regular Expression in portion Regular Expressions of Java Select the correct answer from above options JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

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Right answer is (b) \W The explanation is: \W matches nonword characters. [0-9], [A-Z] and _ (underscore) are word characters. All other than these characters are nonword characters.

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