17 September, 2018
It does not crawl to search Engine.Define JSON?
JavaScipt Closures can be used for handling concurrent requests.What is Asynchronous in Ajax?
AJAX sends a request to the server and doesn't wait for the response. It doesn't reload the page so consumes less bandwidth.What are the different ready states of a request in AJAX?
There are 5 ready states of a request in AJAX.
0 means UNOPENED 1 means OPENED 2 means HEADERS_RECEIVED 3 means LOADING 4 means DONEWhat does XMLHttpRequest?
sends data in the background receives data updates data without reloading the pageWhat are the real web applications of AJAX currently running in the market?
Twitter Facebook Gmail Javatpoint Youtube etc.What is JSON in AJAX?
The important properties of XMLHttpRequest object are given below.
What are the technologies used by AJAX?
HTML/XHTML and CSS
Following are different stats(0-4) of ready state in XMLHttpRequest 0 Ajax Request not initialized 1 Ajax Request's server connection established 2 Ajax Request received 3 Ajax Request processing 4 request finished and response is ready.What js library are available to use the Ajax?
Following are few JS library which are used for Ajax
Backbone jsWhat are advantage of AJax?
Its faster as it load only required content.
More user friendly.
One page application possible due to Ajax.
Reduce the loading of page.What is XMLHttpRequest?
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