String Replacement Quiz Questions and Answers 28 PDF eBook Download

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Learn string replacement MCQ with multiple choice questions: which two functions are used for replacing a string with another string, with choices str_replace ( ), substr_replace ( ), replace ( ), and both a and b for top computer science schools in the world. Learn php string handling questions and answers, problem-solving for merit scholarships assessment test for online computer science engineering.

Quiz on String Replacement Worksheet 28 PDF eBook Download

String Replacement MCQ

MCQ: Which two functions are used for replacing a string with another string?

  1. Str_replace ( )
  2. Substr_replace ( )
  3. Replace ( )
  4. Both A and B


Strings in PHP MCQ

MCQ: Which string type is interpreted as a number of sequences and automatically interpolates variable values?

  1. Single quoted string
  2. Doubly quoted string
  3. Numbered string
  4. Both A and B


Post Arguments MCQ

MCQ: In Post method results at a given moment cannot be

  1. Saved
  2. Move
  3. Bookmarked
  4. Deleted


Basic PHP Constructs for OOP MCQ

MCQ: Ability to recover a class name, member function names, and member variable names from an instance, is called as

  1. Encapsulation
  2. Introspection
  3. Polymorphism
  4. Binding


Serialization MCQ

MCQ: After unserialize ( ) function which function is called

  1. __sleep ( )
  2. __alive ( )
  3. __wakeup ( )
  4. None of them