Which phase is NOT part of the application management lifecycle?

The application management lifecycle comprises several phases that guide the development, deployment, and maintenance of software applications. The correct answer, which states that training is not a part of the application management lifecycle, highlights the focus of this lifecycle on more technical and structural elements of application management.

In the typical phases of the application lifecycle, requirements gathering involves understanding what the application needs to do and what functionalities should be included. Following that, the design phase concentrates on how the application will fulfill those requirements through architecture and user experience considerations. The optimization phase comes into play after deployment to ensure the application performs efficiently, meets user needs, and remains competitive.

Training, while essential for effective user adoption and application support, does not fall under the core phases of application management. It typically occurs as a supporting activity, often alongside the deployment phase but is not defined as a primary phase within the management lifecycle itself. The main focus remains on the technical aspects of the application’s creation and ongoing management rather than user training and support.