The systems development life cycle (SDLC) generally includes four phases that follow which sequence?

The correct sequence for the systems development life cycle (SDLC) as outlined in the question is structured to reflect the logical progression of developing an information system. The correct order is planning and analysis, followed by design, then implementation, and concluding with maintenance and evaluation.

Initially, the planning and analysis phase is essential because it involves identifying the need for a new system, gathering requirements, and assessing how it aligns with organizational objectives. This step is foundational and ensures that all stakeholders understand the project’s goals and expectations.

Next comes the design phase, which takes the findings from the planning phase and translates them into a blueprint for the system. This includes specifying the architecture, user interfaces, data structures, and components that will be developed during implementation.

Following design, the implementation phase sees the actual building and deployment of the system. During this stage, programmers write the code, and the system is integrated into the current infrastructure.

Finally, the maintenance and evaluation phase is critical. Once the system is operational, it requires continuous support, updates, and improvements based on user feedback and changing organizational needs.

This structured approach ensures that each step builds on the previous one, providing a comprehensive way to manage and develop information systems effectively. This sequence allows teams to mitigate risks and project