Question 39

A successful root-cause analysis (RCA) should focus primarily on systems and processes.

A successful root-cause analysis emphasizes the examination of systems and processes to identify underlying issues that lead to problems. This approach helps in understanding not just the immediate causes but also the broader factors that contribute to failures.

A) focus primarily on systems and processes

This option is correct as a successful RCA indeed prioritizes the analysis of systems and processes. By focusing on these elements, RCA can effectively uncover the root causes of issues, ensuring that solutions address fundamental organizational and operational weaknesses rather than just symptoms.

B) assume adherence to policies and procedures

This option is incorrect because a successful RCA should not assume that policies and procedures are being followed. Instead, it should investigate whether these guidelines are effective and if adherence is actually occurring to determine if they contribute to the problem.

C) neglect to identify deep-seated, latent failures

This option is incorrect as a successful RCA must actively seek to identify deep-seated, latent failures. Ignoring these issues would prevent a comprehensive understanding of the root causes and could lead to recurring problems.

D) avoid including a sequence of events

This option is incorrect because understanding the sequence of events is crucial in a successful RCA. Analyzing the timeline of events helps to trace back through the causes of an issue and to identify how and why it occurred.

Conclusion

The correct answer is that a successful root-cause analysis should focus primarily on systems and processes, as this allows for a thorough examination of the factors that contribute to issues. Other options fail because they either overlook critical aspects of adherence and latent failures or misrepresent the importance of understanding the sequence of events. This comprehensive approach is essential for developing effective, long-term solutions.