A : Headless CMS refers to a content management system, and in the case of Sitecore, it is a decoupled architecture that separates the content management backend from the front-end presentation layer. With a headless CMS like Sitecore, content is created and managed in Sitecore edge, but it is delivered to various channels and devices through APIs. In this setup, the front-end can be developed independently using any technology or framework, allowing for greater flexibility and scalability. Sitecore’s headless CMS empowers developers to build engaging, personalized experiences by leveraging Sitecore’s robust content management capabilities while delivering content seamlessly across multiple platforms, including websites, mobile apps, IoT devices, and more.