Comparison and Searching Quiz Questions and Answers 57 PDF eBook Download

Comparison and searching quiz questions and answers, comparison and searching MCQs with answers, php test prep 57 for web design and development degree online. Php string handling quiz, comparison and searching multiple choice questions (MCQs) for online web developer degree. Free comparison and searching MCQs, introspection functions, understanding php configuration, function problems, file reading and writing functions, comparison and searching test prep for online degrees.

Learn comparison and searching MCQ with multiple choice questions: which function takes a single string and returns its length as an integer, with choices strpos ( ), strcmp ( ), strstr ( ), and strlen ( ) for applied computer science. Learn php string handling questions and answers, problem-solving for merit scholarships assessment test for online computer engineering programs.

Quiz on Comparison and Searching Worksheet 57 PDF eBook Download

Comparison and Searching MCQ

MCQ: Which function takes a single string and returns its length as an integer?

  1. Strpos ( )
  2. Strcmp ( )
  3. strstr ( )
  4. Strlen ( )


File Reading and Writing Functions MCQ

MCQ: Fclose ($fd) is an example of

  1. File write function
  2. File close function
  3. File read function
  4. None of them


Function Problems MCQ

MCQ: Same name with different capitalization in PHP variables results the

  1. Same output
  2. Different output
  3. Error
  4. None of them


Understanding PHP Configuration MCQ

MCQ: Which one from followings is used for configuring PHP?

  1. Build time flags
  2. php.ini file
  3. Apache configuration files
  4. All of them


Introspection Functions MCQ

MCQ: Which function returns TRUE if string argument is name of a class?

  1. get_class ( )
  2. exist_class ( )
  3. class_exists
  4. None of them