Correct Answer: Extensible Markup Language
XML (Extensible Markup Language) is a flexible markup language developed by the World Wide Web Consortium (W3C) to store, organize, and transport data in a structured and human-readable format. Unlike HTML, which focuses on displaying web content, XML is designed to describe and carry data between different computer systems and applications. It allows users to create custom tags, making it highly adaptable for various purposes such as web services, databases, configuration files, and data exchange. XML is platform-independent and enables seamless communication between software developed in different programming languages. Many technologies, including RSS feeds, SOAP web services, Microsoft Office file formats, and Android application resources, make extensive use of XML. Although JSON has become popular for web applications, XML continues to be widely used in enterprise systems due to its flexibility and reliability.
- Full Form: Extensible Markup Language.
- Developed By: W3C.
- Main Purpose: Store and exchange structured data.
- Key Feature: User-defined custom tags.
- Correct Answer: Extensible Markup Language.