Related Topics AJAX Question 40 What is the purpose of processing responses with JavaScript in AJAX? Answer The purpose of processing responses with JavaScript in AJAX is to manipulate the content of a web page dynamically without requiring a full page refresh. In other words, when a user interacts with a web page and makes […]
Related Topics AJAX Question 37 How to make sure that JSON data is secure when using it with AJAX requests? Answer To ensure that JSON data is secure when using it with AJAX requests, you should take the following measures: Validate and sanitize input: When accepting user input or data from external sources, you should
Related Topics AJAX Question 32 What is JSON and how does it differ from XML? Answer JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write and easy for machines to parse and generate. It is a text-based format that uses a simple syntax for describing
Related Topics AJAX Question 27 Uses of AJAX in a real-world web application? Answer AJAX can be used in various scenarios in a web application to enhance user experience and make it more dynamic. Here’s an example: Consider a social media web application where users can post comments and view comments from other users. Instead
Related Topics AJAX Question 20 Explain the difference between synchronous and asynchronous requests? Answer In web development, a request is a message sent by a client (usually a web browser) to a server asking for some information or action to be performed. The difference between synchronous and asynchronous requests is in how the client and
Related Topics AJAX Question 11 What is XMLHttpRequest Object and how is it used in AJAX? Answer The XMLHttpRequest (XHR) object is a built-in JavaScript object that is used to make AJAX requests to a server from a web page without requiring a full page refresh. The XHR object provides a way for JavaScript code
Related Topics AJAX Question 1 What is AJAX and how does it work? Answer AJAX stands for Asynchronous JavaScript and XML. It is a set of web development techniques used to create fast and dynamic web pages without reloading the entire page. Instead, AJAX allows for the exchange of data between a web server and
