Define JSON.

Define JSON.

JSON stands for JavaScript Object Notation. It is a human readable format for data transfer over network. It is used mainly in AJAX where it is used instead of xml. It is light in weight, thus making the transfer faster.

JSON is JavaScript Object Notation. JSON is a safe and reliable data interchange format in JavaScript. This format is easy for humans to read and machines to understand.
Explain in brief abo XMLHttpRequest object.
abo XMLHttpRequest object - XMLHttpRequest is an object used for data transfer with server and client’s browser. This object allows the data transfer without reloading the page.....
Describe the formats and protocols used by AJAX.
Describe the formats and protocols used by AJAX - The protocol used for making a request to the server is XmlHttpRequest. This object is created by client browser.
What are the security issues with AJAX?
What are the security issues with AJAX? - The Ajax calls are sent in plain text format, this might lead to insecure database access....
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What is JSON?
JSON It's JavaScript Object Notation.
JSON is syntax for storing and exchanging text information. Much like XML.JSON is smaller than XML, and faster and easier to parse.
JSON 05-16-2012

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