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Comparison and Searching Trivia Questions and Answers PDF p. 57

Learn Comparison and Searching trivia questions and answers, comparison and searching worksheets with answers PDF 57 to practice PHP exam questions for online classes. Practice PHP String Handling quiz questions, comparison and searching Multiple Choice Questions (MCQ) for online college degrees. "Comparison and searching Worksheet" PDF book: introspection functions, understanding php configuration, function problems, file reading and writing functions, comparison and searching test prep for online degrees.

"Which function takes a single string and returns its length as an integer?", comparison and searching Multiple Choice Questions (MCQ) with choices strcmp ( ), strpos ( ), strstr ( ), and strlen ( ) for applied computer science. Learn php string handling questions and answers to improve problem solving skills for online computer engineering programs.

Trivia Quiz on Comparison and Searching

1.

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

Strpos ( )
Strcmp ( )
strstr ( )
Strlen ( )

2.

Fclose ($fd) is an example of

File write function
File close function
File read function
None of them

3.

Same name with different capitalization in PHP variables results the

Same output
Different output
Error
None of them

4.

Which one from the followings is used for configuring PHP?

Build time flags
php.ini file
Apache configuration files
All of them

5.

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

get_class ( )
exist_class ( )
class_exists
None of them