Answer:
c. Understand the details of the problem
d. Design the components
Step-by-step explanation:
Systems development life cycle (SDLC) consists of six main phases:
- System planning
- System analysis: involves understanding the details of the problem to be solved by the proposed system. What are the end-users' requirements and expectations?
- System design: involves designing the components, elements interfaces and architecture of the proposed system.
- System implementation and deployment
- System testing and integration
- System maintenance