What is the use of jQuery load method?
jQuery load method is a powerful AJAX method which is used to load the data from a server and assign the data into the element without loading the page.
Whether our own specific characters are used in place of $ in jQuery?
Yes, We can use our own variable in place of $ by using the method called no Conflict () method.
var sample = $.noConflict()
What are the four parameters used for jQuery Ajax method?
The four parameters are
URL – Need to specify the URL to send the request
type – Specifies type of request(Get or Post)
data – Specifies data to be sent to server
Cache – Whether the browser should cache the requested page
What is the use of jQuery filter?
The jQuery filter is used to filter the certain values from the object list based on the criteria. Example is to filter certain products from the master list of products in a cart website.
Which program is useful for testing jQuery?
QUnit is used to test jQuery and it is very easy and efficient.
What is CDN?
CDN is abbreviated as Content Distribution network and it is said to be a group of companies in different location with network containing copies of data files to maximize bandwidth in accessing the data.
What are the two types of CDNs?
There are two types of CDNs:
Microsoft – Load jQuery from Ajax CDN
Google – Load jQuery from Google libraries API
Which sign is used as a shortcut for jQuery?
Dollar ($) sign is used as a shortcut for jQuery.
Is jQuery is a client or server scripting?
jQuery is a client scripting.
What is the script build up by jQuery?
jQuery is a Javascript file and it is single javascript file that contains common DOM, event effects and Ajax functions.
How can we debug jQuery?
There are two ways to debug jQuery:
Debugger keyword
Add the debugger to the line from where we have to start debugging and then run Visual Studio in Debug mode with F5 function key.
Insert a break point after attaching the process
What are all the ways to include jQuery in a page?
Following are the ways to include jQuery in a page:
Local copy inside script tag
Remote copy of jQuery.com
Remote copy of Ajax API
Local copy of script manager control
Embedded script using client script object
What is the use of jQuery.ajax method ()?
jQuery.ajax method is used for asynchronous HTTP requests.
Where can we download JQuery?
jQuery javascript can be downloaded from jQuery official website – www.jquery.com
Is jQuery is a replacement of JavaScript?
No, jQuery is not a replacement of JavaScript.
What is called chaining?
Chaining is used to connect multiple events and functions in a selector.
What are the advantages of jQuery?
Following are the advantages of jQuery:
Just a JavaScript enhancement
Coding is simple, clear, reusable
Removal of writing more complex conditions and loops
Whether C# code behind can be called from jQuery?
Yes, we can call C# code behind from jQuery.
What is the use of jQuery.data() method?
jQuery data method is used to associate data with DOM nodes and JavaScript objects. This method will make a code very concise and neat.
What is the difference between onload() and document.ready()?
In a page, we can have only one onload function but we can have more than one document.ready function. Document.ready function is called when DOM is loaded but onload function is called when DOM and images are loaded on the page.
What is the use of jQuery each function?
jQuery each function is used to loop through each and every element of the target jQuery object. It is also useful for multi element DOM, looping arrays and object properties.
How method can be called inside code behind using jQuery?
$.ajax can be called and by declaring WebMethod inside code behind using jQuery.
Which is the fastest selector in jQuery?
ID and Element are the fastest selectors in jQuery.
jQuery load method is a powerful AJAX method which is used to load the data from a server and assign the data into the element without loading the page.
Whether our own specific characters are used in place of $ in jQuery?
Yes, We can use our own variable in place of $ by using the method called no Conflict () method.
var sample = $.noConflict()
What are the four parameters used for jQuery Ajax method?
The four parameters are
URL – Need to specify the URL to send the request
type – Specifies type of request(Get or Post)
data – Specifies data to be sent to server
Cache – Whether the browser should cache the requested page
What is the use of jQuery filter?
The jQuery filter is used to filter the certain values from the object list based on the criteria. Example is to filter certain products from the master list of products in a cart website.
Which program is useful for testing jQuery?
QUnit is used to test jQuery and it is very easy and efficient.
What is CDN?
CDN is abbreviated as Content Distribution network and it is said to be a group of companies in different location with network containing copies of data files to maximize bandwidth in accessing the data.
What are the two types of CDNs?
There are two types of CDNs:
Microsoft – Load jQuery from Ajax CDN
Google – Load jQuery from Google libraries API
Which sign is used as a shortcut for jQuery?
Dollar ($) sign is used as a shortcut for jQuery.
Is jQuery is a client or server scripting?
jQuery is a client scripting.
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| Kofax Most Frequently Asked Latest JavaScript Interview Questions Answers |
What is the script build up by jQuery?
jQuery is a Javascript file and it is single javascript file that contains common DOM, event effects and Ajax functions.
How can we debug jQuery?
There are two ways to debug jQuery:
Debugger keyword
Add the debugger to the line from where we have to start debugging and then run Visual Studio in Debug mode with F5 function key.
Insert a break point after attaching the process
What are all the ways to include jQuery in a page?
Following are the ways to include jQuery in a page:
Local copy inside script tag
Remote copy of jQuery.com
Remote copy of Ajax API
Local copy of script manager control
Embedded script using client script object
What is the use of jQuery.ajax method ()?
jQuery.ajax method is used for asynchronous HTTP requests.
Where can we download JQuery?
jQuery javascript can be downloaded from jQuery official website – www.jquery.com
Is jQuery is a replacement of JavaScript?
No, jQuery is not a replacement of JavaScript.
What is called chaining?
Chaining is used to connect multiple events and functions in a selector.
What are the advantages of jQuery?
Following are the advantages of jQuery:
Just a JavaScript enhancement
Coding is simple, clear, reusable
Removal of writing more complex conditions and loops
Whether C# code behind can be called from jQuery?
Yes, we can call C# code behind from jQuery.
What is the use of jQuery.data() method?
jQuery data method is used to associate data with DOM nodes and JavaScript objects. This method will make a code very concise and neat.
What is the difference between onload() and document.ready()?
In a page, we can have only one onload function but we can have more than one document.ready function. Document.ready function is called when DOM is loaded but onload function is called when DOM and images are loaded on the page.
What is the use of jQuery each function?
jQuery each function is used to loop through each and every element of the target jQuery object. It is also useful for multi element DOM, looping arrays and object properties.
How method can be called inside code behind using jQuery?
$.ajax can be called and by declaring WebMethod inside code behind using jQuery.
Which is the fastest selector in jQuery?
ID and Element are the fastest selectors in jQuery.
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