Examining Regular Expression Multiple Choice Questions 1 PDF Download

Practice examining regular expression multiple choice questions (MCQs), php test 1 for online exams. Practice advanced string function MCQs questions and answers on advanced string function, perl compatible regular expressions, hashing using md5 with answers. Free examining regular expression quiz, online study guide has helping answer key with choices as nl2br ( ), htmlentities ( ), strip_tags ( ) and All of them of multiple choice questions as which of them is a html specific string function to test learning skills for viva exam preparation and job's interview questions. Study to learn advanced string function quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Examining Regular Expression Quiz PDF Download Test 1

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

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


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

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


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


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