What is XMLHttpRequest object in Ajax? How can you XMLHttpRequest Object?
Posted On: Feb 22, 2018
The XMLHttpRequest objects are used to exchange data with a server. It is an API whose methods transfer between a web browser and a web server. In XHR, it’s not necessary that data have to be in form of XML. It can be JSON or HTML. XHR can be used with protocols other than HTTP.
XMLHttpRequest is any developers kit because it has the option to update the page without reloading the entire page. You can request data from the server and also send data to the server in the background.
Related Questions
Subscribe Our NewsLetter
Never Miss an Articles from us.
Recent Articles
Featured Categories
- Common Interview Questions
- Python Flask Interview Questions
- NoSQL Interview Questions
- jQuery Interview Questions
- C Programming Interview Questions
- AngularJs Interview Questions
- Node JS Interview Questions
- JavaScript Interview Questions
- Core Java Interview Questions
- HTML Interview Questions
- Laravel Interview Questions
- Wordpress Interview Questions
- PHP Interview Questions
Ajax Interview Questions
Explain What is Ajax?
Ajax is considered to be a developer’s best friend because it offers several benefits to him such as updating the web..
Ajax Interview Questions
Differentiate between Synchronous and Asynchronous Ajax requests.
Synchronous Ajax requests: In this, the script stops and waits for the server to reply before continuing. In web application world, one has to happen after the other, i.e. the interaction between the ..
Ajax Interview Questions
List some advantages and disadvantages of using Ajax.
Ajax is a very easy concept if one has a sound knowledge of JavaScript. It uses JavaScript functions to call methods fro..