([\w-]+) will match ___________(a) one word characters(b) one or more word characters(c) one or more word characters and/or hyphens(d) one or more word characters and hyphensThis question was posed to me during an online exam.Query is from Updating and Deleting Entries topic in section Objects and Databases in PHP of PHP

([\w-]+) will match ___________(a) one word characters(b) one or more

1.	([\w-]+) will match ___________(a) one word characters(b) one or more word characters(c) one or more word characters and/or hyphens(d) one or more word characters and hyphensThis question was posed to me during an online exam.Query is from Updating and Deleting Entries topic in section Objects and Databases in PHP of PHP
Answer» Right option is (c) one or more WORD characters and/or hyphens The explanation: ([\W-]+), will match one or more word characters and/or hyphens—which is what your custom entry URLS CONSIST.

Discussion

No Comment Found

Related InterviewSolutions

Which method is invoked when an undefined property is accessed?(a) __get()(b) __isset()(c) __unset()(d) __undefined()I had been asked this question in a national level competition.Question is taken from Object Advanced Features topic in chapter Objects and Databases in PHP of PHP
__clone() is run on the ___ object.(a) original(b) pseudo(c) external(d) copiedThis question was posed to me in final exam.My doubt stems from Object Advanced Features topic in chapter Objects and Databases in PHP of PHP
Which keyword must be added before $first variable on the third line of the above question to make $second and $first as distinct objects in PHP 5?(a) copy(b) clone(c) cut(d) Can’t add any word to make them distinctI have been asked this question by my school principal while I was bunking the class.I'm obligated to ask this question of Object Advanced Features in portion Objects and Databases in PHP of PHP
Which method introduced in PHP 5, is invoked just before an object is a garbage collected?(a) __collect()(b) __garbage()(c) __destruct()(d) __destructor()I got this question during an online exam.I'm obligated to ask this question of Object Advanced Features topic in division Objects and Databases in PHP of PHP
Which one of the following method is invoked when an undefined method is called by client code?(a) __get()(b) __isset()(c) __unset()(d) __call()The question was asked during a job interview.This question is from Object Advanced Features in section Objects and Databases in PHP of PHP
Which one of the following method is invoked when a value is assigned to an undefined property?(a) __get()(b) __set()(c) __isset()(d) __call()This question was addressed to me in class test.My question is from Object Advanced Features in section Objects and Databases in PHP of PHP
PHP provides built-in interceptor methods, which can intercept messages sent to undefined methods and properties. This is also known as _________(a) overloading(b) overriding(c) overbending(d) overbindingThe question was posed to me by my college professor while I was bunking the class.My doubt stems from Object Advanced Features topic in portion Objects and Databases in PHP of PHP
Which one of the following keyword is used in conjunction with an Exception object?(a) throws(b) exception(c) throw(d) finalThis question was posed to me in an interview for job.My query is from Object Advanced Features topic in chapter Objects and Databases in PHP of PHP
Which keyword is used to put a stop on inheritance?(a) stop(b) end(c) break(d) finalI have been asked this question by my college director while I was bunking the class.I want to ask this question from Object Advanced Features topic in chapter Objects and Databases in PHP of PHP
Which one of the following methods in the exception class, is used to get a nested exception object?(a) getPrevious()(b) getCode()(c) getFile()(d) getLine()This question was posed to me during an interview for a job.Origin of the question is Object Advanced Features in section Objects and Databases in PHP of PHP

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment