What is the purpose of a systems development life cycle (SDLC)?

The purpose of a systems development life cycle (SDLC) is to guide the development of information systems through a structured series of phases, starting from initial planning all the way to deployment. Each phase of the SDLC encompasses specific activities focused on delivering a successful information system that meets user requirements and organizational needs.

In the SDLC, phases typically include planning, analysis, design, implementation, testing, and maintenance. This structured approach helps ensure that the project stays on track, meets deadlines, and adheres to budget constraints. By following these phases, organizations can systematically address challenges, risks, and quality assurance throughout the development process, leading to more effective and efficient systems.

Other options focus on specific tasks or areas, but they don't encompass the overarching framework provided by the SDLC for managing the entire development process of information systems.