Which stages are included in the application lifecycle?

The application lifecycle comprises various stages that collectively represent the phases an application goes through from its inception to its retirement. The answer that identifies these stages correctly outlines:

• Planning: This initial phase involves defining the application's purpose, scope, and objectives. It establishes the foundation for its development by gathering requirements and assessing resources.

• Development: During this phase, the application is actually built. This includes writing code, creating databases, and ensuring that all components are developed according to the specifications laid out during the planning stage.

• Deployment: Once development is complete, the application is moved into a production environment. This phase ensures that the application is made available to users and includes tasks such as installation and configuration.

• Operation: After deployment, the application enters operational use, where it is actively used by end-users. This stage often involves monitoring performance, enforcing security, and providing support.

• Retirement: Eventually, the application may reach the end of its lifecycle due to various factors such as obsolescence, cost, or a shift in business needs. In this stage, planning for the sunsetting or replacement of the application takes place.

This comprehensive view of the lifecycle supports effective management and governance of applications within an organization