The Systems Development Life Cycle: Why Does It Revert Back to the Planning and Analysis Stage?
Why does the Systems Development Life Cycle revert back to the planning and analysis stage?
Once the life cycle has been initiated, it would move back to planning and analysis when:
a) Significant issues are discovered during the maintenance and evaluation phase.
b) The design phase is completed successfully.
c) Implementation reveals minor glitches.
d) The project team is established.
Answer:
The Systems Development Life Cycle reverts back to the planning and analysis stage if significant issues are discovered during the maintenance and evaluation phase that can't be resolved within the current system framework.
The Systems Development Life Cycle (SDLC) is a commonly employed methodology in Computers and Technology for managing and controlling the process of making software or IT systems. It consists of four phases: planning and analysis; design; implementation; and maintenance and evaluation. Each of these stages plays a crucial role in the overall software development process.
The SDLC would typically revert back to the planning and analysis stage from maintenance and evaluation when significant issues are discovered that could not be resolved within the current framework, hence option a) is correct. These issues may include severe technical errors, operational malfunctions, or failures in meeting specified requirements. In such a scenario, it is essential to re-evaluate the plan of attack and reassess the system structure and functionality to address the discovered issues.