This assignment provides a comprehensive analysis of project management methodologies, specifically focusing on PMBOK and Agile XP. It explores the similarities and differences between these two methodologies, highlighting their respective strengths and weaknesses. Furthermore, it delves into the connection between Agile XP and the Project Life Cycle (PLC), illustrating how Agile XP can streamline complex projects by deviating from traditional approaches. The assignment concludes with a comparative analysis of PMBOK and Agile XP, providing insights for project managers to choose the most suitable methodology for their projects.