How many phases are there in the life cycle model (LCM)?

The life cycle model (LCM) typically consists of five distinct phases. Each phase corresponds to a specific stage in the development of a system or product and helps manage the process from concept to retirement. The five phases are:

1. Concept: This phase involves defining the need for the system or product, outlining the objectives, and performing initial assessments regarding feasibility and cost.

2. Development: During this phase, detailed requirements are defined, and the design, prototyping, and testing of the product occur. This is where the foundational work to create the product is conducted.

3. Production: After development, the focus shifts to the production of the system or product, including manufacturing, assembly, and quality assurance processes to ensure the final product meets the required specifications.

4. Deployment: This phase involves delivering the product to users, ensuring it is operational and effectively meeting the users' needs. This may include training and support services.

5. Support: In the final phase, ongoing maintenance, updates, and logistical support are provided throughout the product's operational life. This includes addressing any issues that arise after deployment and ensuring longevity and effectiveness.

Understanding the five phases of the LCM is crucial because