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Perl Compatible Regular Expressions Multiple Choice Questions (MCQ) PDF Download

The Perl Compatible Regular Expressions Multiple Choice Questions (MCQ Quiz) with Answers PDF (Perl Compatible Regular Expressions MCQ PDF e-Book) download to practice PHP Tests. Study Examining Regular Expression Multiple Choice Questions and Answers (MCQs), Perl Compatible Regular Expressions quiz answers PDF for computer science bachelor degree online. The Perl Compatible Regular Expressions MCQ App: Download free learning app for hashing using md5, perl compatible regular expressions, advanced string function test prep for computer information science.

The MCQ: In Perl-compatible patterns any pattern that is followed by this means that; "Perl Compatible Regular Expressions" App Download (Free) with answers ‘Match this pattern 1 or more times’, ‘Match this pattern exactly 1 time’, ‘Match this pattern 0 times’ for computer science bachelor degree online. Practice Perl Compatible Regular Expressions Quiz Questions, download Google e-Book (Free Sample) for free online classes.

Perl Compatible Regular Expressions MCQs: Questions and Answers PDF Download

MCQ 1: The Perl-compatible regex patterns are always ended by one particular character, which must be?

  1. Same as beginning and end
  2. Same at middle and end
  3. Different from beginning
  4. None of them

MCQ 2: In Perl-compatible patterns any pattern that is followed by ? this means that

  1. Match this pattern 1 or more times
  2. Match this pattern exactly 1 time
  3. Match this pattern 0 times
  4. None of them

MCQ 3: Why a special character is used in the beginning and the end of string in Perl-compatible patterns?

  1. Because it indicates the beginning and end of the pattern
  2. Because it indicates that it?s a integer string
  3. Because it indicates the literal
  4. It indicates nothing

MCQ 4: All these functions are preg_quote ( ), preg_grep ( ), preg_split ( ), preg_match_all ( ) example of

  1. POSIX style regex
  2. Competent style regex
  3. Perl compatible style regex
  4. None of them

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Perl Compatible Regular Expressions App (Android & iOS)

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