The efficiency of using PPDIOO Methodology to Design Graduation Projects for Network Department Students

In higher education institutions graduation project students, selecting an appropriate methodology is one of the most challenging and complex choices. Furthermore, some students haven’t experience and knowledge in the methods that should be used to complete their graduation projects. This paper proposes and highlights one of the most important methodologies used recently in the design of computer network called PPDIOO model (Prepare, Plan, Design, Implement, Operate, and Optimize). This methodology is a clear strategy that engineers, and computer network specialists must follow in order to design an integrated computer network. The main contribution of this paper is to assist students in networking departments with their graduation projects, ensuring they meet their requirements accurately and without errors. For supervisors and students who used PPDIOO methodology, questionnaires have been published to assess the quality and efficacy of this methodology. Positive feedback was received regarding the effectiveness of all the students who used the model, and it was highly satisfying.