The “software development life cycles” (SDLC) are essential for organizing and managing the development process of software projects. They provide a structured framework that outlines phases such as planning, design, development, testing, and deployment. SDLC helps to ensure that software is built systematically, with a focus on quality and meeting user requirements. By establishing clear milestones and deliverables, teams can effectively coordinate their efforts, minimize risks, and improve overall project transparency. This structured approach is vital for successful software project management and ensures timely delivery.