Final answer:
In the SDLC, the Design phase is where viable solutions are selected to satisfy the functional requirements of the proposed system, which involves creating detailed designs for prototyping and testing.
Step-by-step explanation:
The correct answer is option Design phase. In the system development life cycle (SDLC), the Design phase is where developers select a solution that satisfies the functional requirements of the proposed system. This phase involves detailed planning and the structuring of the system’s architecture. Developers evaluate potential designs with the given criteria and constraints to select the most viable solution.
Once a concept is selected, they move into creating detailed designs that include shapes, dimensions, materials, and fabrication processes. Prototypes are then constructed from these designs, which undergo testing and refinement to ensure they meet the requisite criteria. This evaluative process may iterate several times until a satisfactory solution is achieved. The Design phase is crucial because it lays out the blueprint for what will be built during the development process.
The Design phase is the phase in which developers select a solution that is viable and will satisfy the functional requirements of the proposed system. In this phase, the selected design concept is developed in more detail. The design architecture is established, shapes and dimensions are determined, materials and fabrication processes are selected, and product components are identified.
For example, in the SDLC, after the planning phase and before the development phase, developers analyze the requirements and constraints, evaluate potential designs, and choose the best design concept to move forward with. This design concept is then further developed in the Design phase.