What is the series of phases in structured analysis called?

The series of phases in structured analysis is referred to as the Systems Development Life Cycle (SDLC). This framework outlines the various stages through which a system progresses from initial conception to deployment and maintenance. The SDLC typically includes phases such as planning, requirements gathering, design, implementation, testing, deployment, and maintenance.

Understanding the SDLC is crucial for system analysts as it provides a structured approach to developing high-quality systems that meet user needs and business objectives. The emphasis on a systematic approach helps ensure that all aspects of the system's development are carefully planned and executed, minimizing the likelihood of errors and oversights.

Other options, while related to project and system management, do not specifically refer to the comprehensive series of phases that constitute structured analysis. For example, project management lifecycle focuses more on the management of a project rather than the technical phases involved in developing a system. The requirements analysis cycle, on the other hand, zeroes in on the phase of identifying and documenting system requirements, which is just one part of the broader SDLC. Lastly, the software testing process is focused on validating and verifying the developed software, which follows after implementation and is also just a segment of the entire lifecycle. Thus, the SDLC is the correct term to encompass