Final answer:
During the analysis phase of the SDLC, the systems analyst must outline the detailed design of the system, including infrastructure and user interfaces. A well-developed detailed design is critical for project success and requires careful design architecture. Missing requirements during this stage can lead to costly adjustments later on.
Step-by-step explanation:
During the analysis phase of the Systems Development Life Cycle (SDLC), the systems analyst plays a crucial role in determining the future success of the system. At this stage, decisions are made regarding the detailed design of the hardware, software, and network infrastructure, as well as the user interface, forms, and reports. A common risk is that if important requirements are missed, it may lead to costly post-implementation modifications. The detailed design process is pivotal; it involves the evolution of a concept into a precise set of specifications that can be executed during the subsequent phases of the SDLC.
Developing this detailed design involves considering physical structures, dimensions, materials, components, and how these elements come together to satisfy functional requirements. This detailed work must occur before actual production or programming begins. Evaluating different solutions to identify the most suitable design is a critical analytical step, and often this selection process demands a thorough understanding of the situational physics and problem-solving techniques.
The design architecture defines the structure of the product by mapping functional elements to physical components. The detailed design stage prominently features prototyping, testing, and refinement, which may necessitate several iterations to perfect the design. Flexibility and the capacity to adapt to changing needs are essential for successfully navigating this phase of the project.