CMS stands for content management system, it is a computer application that helps support the creation and modification of digital content.
A CMS works by integrating document management, digital asset management and records retention functionalities, and providing end-users with role-based access to the organisation’s digital assets.
CMS systems are typically used for enterprise content management (ECM) and web content management (WCM). Both ECM and WCM systems have two components, a content management application and a content delivery application.
The CMA is a graphical user interface that is designed to allow the user to control the creation, modification, and removal of content from a website. The CDA provides the back-end services that support management and delivery of the content once it has been created.