A. ENGAGE

 

A. XML (Extensible Markup Language):

XML stands for Extensible Markup Language. It is a markup language that is designed to store and transport data. XML uses a set of rules for encoding documents in a format that is both human-readable and machine-readable. It provides a way to structure data and represent it in a hierarchical format using tags. XML is widely used in various applications, including web services, data storage, configuration files, and document exchange between different systems

 B. JSON (JavaScript Object Notation):

JSON stands for JavaScript Object Notation. It is a lightweight data interchange format that is easy for humans to read and write, and also easy for machines to parse and generate. JSON is often used as a data format for transmitting data between a server and a web application, as an alternative to XML. It is based on key-value pairs and supports various data types such as strings, numbers, booleans, arrays, and objects. JSON has become widely adopted due to its simplicity and compatibility with many programming languages.

 C. AJAX (Asynchronous JavaScript and XML):

AJAX stands for Asynchronous JavaScript and XML. It is a set of web development techniques used to create interactive web applications. AJAX allows web pages to send and receive data asynchronously from a server without having to reload the entire page. This enables the development of responsive and dynamic web applications that can update specific parts of a web page without requiring a full refresh. Although the name suggests the use of XML, AJAX commonly employs JSON as the preferred data format for exchanging data between the server and the web application. AJAX combines JavaScript, XML/JSON, and other web technologies to enhance user experience by providing real-time updates and reducing the need for full page reloads.