[5.2.8] Many problem management activities rely on the knowledge and experience of staff, rather than on following detailed procedures. People responsible for diagnosing problems often need the ability to understand complex systems, and to think about how different failures might have occurred. Developing this combination of analytical and creative ability requires mentoring and time, as well as suitable training.

The practice that requires people who understand complex systems and have creative and analytical skills is D. Problem management. Problem management is the practice focused on identifying and resolving the root causes of incidents and preventing future incidents from occurring. It involves analyzing incidents, conducting investigations, and identifying underlying problems in complex systems. To effectively perform problem management, individuals with a deep understanding of complex systems and the ability to think creatively and analytically are crucial. These individuals need to be able to analyze incident data, identify patterns and trends, and apply problem-solving techniques to uncover the root causes of issues. They should possess strong analytical skills to assess complex situations, identify potential solutions, and make informed decisions on how to address the underlying problems. While other practices such as change enablement, service level management, and service request management may also require certain skills and knowledge, it is problem management that specifically relies on individuals with a deep understanding of complex systems and the ability to approach problems in a creative and analytical manner.

D is the correct answer. Under 5.2.8, Many problem management activities rely on the knowledge and experience of staff, rather than on following detailed procedures. People responsible for diagnosing problems often need the ability to understand complex systems, and to think about how different failures might have occurred. Developing this combination of analytical and creative ability requires mentoring and time, as well as suitable training.

correct answer is D

D is correct.