A holistic understanding of administrative functions aids in UPSC preparation by integrating theoretical knowledge with practical applications. It allows aspirants to comprehend how various governmental processes and institutional frameworks operate cohesively. This understanding enables candidates to analyze case studies effectively, relate them to real-world scenarios, and respond critically during examinations. Moreover, familiarity with concepts like public administration, governance, and policy implementation fosters a deeper insight into the responsibilities and challenges faced in administrative roles, thus enhancing holistic preparation for the UPSC exams.