Examining Regular Expression Multiple Choice Questions and Answers 1 PDF Download

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MCQ on Examining Regular Expression Test 1Quiz PDF Download

MCQ: Which of them is a HTML specific string function?

  1. htmlentities ( )
  2. nl2br ( )
  3. strip_tags ( )
  4. All of them

D

MCQ: 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

A

MCQ: Strspn ( ) and strcspn ( ) functions takes 2 srtring arguments while count_chars ( ) takes

  1. 1 argument
  2. 2 arguments
  3. 3 arguments
  4. 4 arguments

A

MCQ: A function that takes two strings and returns a string that is similar in spelling of other

  1. count_chars ( )
  2. strspon ( )
  3. levenshtein ( )
  4. All of them

C

MCQ: Some characteristics of MD5 is

  1. Check summing a message
  2. Detecting if a file's contents have changed
  3. Splitting strings or files into dispersed sets
  4. All of them

D