jQuery Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

jQuery Interview Questions

Questions Answers Views Company eMail

What is difference between prop and attr?

1 2016

What is event.PreventDefault?

1 1756

What is the difference between event.PreventDefault and event.stopPropagation?

1 2176

What is the difference between event.PreventDefault and "return false"?

1 2135

What is the difference between event.stopPropagation and event.stopImmediatePropagation?

1 2974

How to check if number is numeric while using jQuery 1.7+?

1 2204

How to check data type of any variable in jQuery?

Infoica Tech,

1 3510

How do you attach a event to element which should be executed only once?

1 1930

Can you include multiple version of jQuery? If yes, then how they are executed?

1 2250

In what situation you would use multiple version of jQuery and how would you include them?

1 1896

Is it possible to hold or delay document.ready execution for sometime?

1 2387

What is chaining in jQuery?

1 2160

How does caching helps and how to use caching in jQuery?

1 1902

You get "jquery is not defined" or "$ is not defined" error. What could be the reason?

1 2134

How to write browser specific code using jQuery?

1 3459

Post New jQuery Questions

Un-Answered Questions { jQuery }

Which one is more efficient, document.getElementbyId( "myId") or $("#myId)?

782

What is event.stoppropagation? : jquery mobile

792

What is a filter in jquery? Explain

780

Can we select a element having a specific class in jquery ?

768

Is jquery a framework?

742

What is the minimum setup needed to start using jquery.

806

What is jquery toggle function?

799

How can you use array with jquery?

784

Can we include multiple version of jquery? : jquery mobile

708

How can we add change font size using jquery?

767

What is the slowest selector in jQuery?

1031

Tell me how to use migrate jquery plugin if possible? : jquery mobile

742

What is difference between $(this) and ‘this’ in jquery?

725

Will Events Are Also Copied On Clone In Jquery?

735

Can JQuery Run on MAC or Linux instead of Windows?

790

For More Un-Answered { jQuery } Questions Click Here