Bachelor Of Computer Science

PHP MCQs

CS: PHP MCQs - Subtopic

Perl Compatible Regular Expressions MCQ with Answers

Books:

Apps:

PHP App (Google Play Store)PHP App (Apple App Store)

Perl Compatible Regular Expressions Multiple Choice Questions (MCQ) to practice perl compatible regular expressions quiz answers PDF, perl compatible regular expressions worksheets for online degrees. Solve examining regular expression Multiple Choice Questions and Answers (MCQs), "Perl Compatible Regular Expressions Quiz Questions" and answers for computer software engineer. Learn hashing using md5, perl compatible regular expressions test prep for computer software engineer online degree.

"The Perl-compatible regex patterns are always ended by one particular character, which must be?" Multiple Choice Questions (MCQ) on perl compatible regular expressions with choices same as beginning and end, same at middle and end, different from beginning, and none of them for computer software engineer. Solve perl compatible regular expressions quiz questions for merit scholarship test and certificate programs to learn online certificate courses.

MCQs on Perl Compatible Regular Expressions

1.

The Perl-compatible regex patterns are always ended by one particular character, which must be?

Same as beginning and end
Same at middle and end
Different from beginning
None of them

2.

In Perl-compatible patterns any pattern that is followed by ? this means that

Match this pattern 1 or more times
Match this pattern exactly 1 time
Match this pattern 0 times
None of them

3.

Why a special character is used in the beginning and the end of string in Perl-compatible patterns?

Because it indicates the beginning and end of the pattern
Because it indicates that it?s a integer string
Because it indicates the literal
It indicates nothing

4.

All these functions are preg_quote ( ), preg_grep ( ), preg_split ( ), preg_match_all ( ) example of

POSIX style regex
Competent style regex
Perl compatible style regex
None of them

More Subtopics from PHP

C++ Chapters
Introduction to C++ Programming MCQsObject Oriented Language Characteristics MCQsFunctions in C++ MCQsPointers and Strings MCQsComputers and C++ Programming MCQsIntroduction to Programming Languages MCQsIteration and Floating Types MCQsArrays in C++ MCQs
PHP Chapters
Advance PHP MCQsPHP Multidimensional Arrays MCQsPHP Data Types MCQsPHP Filesystem MCQsGetting Started with PHP MCQsDebugging PHP Programs MCQsExamining Regular Expression MCQsPHP Passing Variables MCQs
C++ Questions
Which one is not a valid identifier?A derived type that is based upon more than one fundamental type, is calledFORTRAN was developed byThe conditional operator in C++ is denoted byComplex real object containsPoint on a plane is data type which is
PHP Questions
The Perl-compatible regex patterns are always ended by one particular character, which must be?The floatval ( ) function will convert your argument inStristr ( ) is identical to Strstr ( ) except thatReplacing string from left hand side is known asIndices of arrays can be either strings or numbers and they are denoted asAll variables in PHP are denoted by