Leaving Certificate Computer Science Practice Test 2025 – The Complete All-in-One Guide to Exam Success!

Following a software development lifecycle (SDLC) provides a structured approach to software production, which is crucial for effectively managing complex projects. This structured approach involves clearly defined phases such as planning, design, implementation, testing, deployment, and maintenance. Each phase has specific objectives and deliverables, which helps ensure that all aspects of the software development process are considered and addressed.

A structured SDLC improves communication and collaboration among team members, as everyone understands their roles and the expected outcomes at each stage. It also enhances the predictability of project timelines and budgets, helping stakeholders manage expectations and resources more effectively. By adhering to a structured methodology, teams can better identify and mitigate risks, track progress, and adapt to changes as needed, ultimately leading to more successful software projects.

Other options reflect misconceptions about the software development process. For instance, the idea of unlimited changes contradicts the need for planning and design phases, while eliminating testing would undermine the quality assurance aspects crucial for delivering functional software. Guarantees of successful project completion are unrealistic in complex projects, as many factors can influence outcomes.