jQuery Interview Questions
This section focuses on the jQuery interview questions and answers. These are the prominent jQuery questions that are asked for for jobs related to jQuery technology
What do you mean by JQuery?
JQuery is Java Script library or Java Script Framework. It helps software engineer to decrease lines of code as enormous code written in Java Script, is possible effortlessly with JQuery in few lines.
It was release in January 2006 at BarCamp NYC by John Resig.
Why JQuery came in existence?
JQuery helps to
- Develop most program good site page
- Implement UI related discriminating usefulness without composing many lines of codes
- Extensible – jquery can be stretched out to execute altered conduct
What does dollar Sign ($) implies in JQuery?
Dollar Sign is only a pseudonym for JQuery. Examine below jquery code
Here $ sign can be supplanted with “jquery ” magic word.
What is Jquery UI?
Jquery UI is a library which is based on top of Jquery library. Jquery UI accompanies cool gadgets, impacts and collaboration instrument.
What are the various features of JQuery ?
Features of JQuery
- One can undoubtedly give impacts and can do movements.
- Applying and Changing CSS.
- Cool plugins
- Ajax help
- DOM determination events
- Occasion Handling
Name a method of the systems for JQuery used to give impacts?
A method of the basic techniques is:
What are various types of selectors in Jquery?
Three types of selectors in Jquery
- CSS Selector
- Custom Selector
- XPath Selector
What are the preferences of Jquery?
There are numerous preferences with Jquery. Some of them are:
- It can keep the code straightforward, readable, clear and reusable.
- It would destroy the necessity for composing complex circles and DOM scripting library calls.