Q:

Which of the following would be a potential match for the Perl-based regular expression /fo{2,4}/ ?

0

Which of the following would be a potential match for the Perl-based regular expression /fo{2,4}/ ?


  1. fol
  2. fool
  3. fooool
  4. fooooool
  5. fool and fooool

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(e).   fool and fooool

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PHP STRINGS AND REGULAR EXPRESSIONS MCQ

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