ITIL4F Four Dimensions of IT Service Management Practice Question
After a major incident, an IT team decides to analyze the root cause to prevent recurrence. Which practice is being applied?
⚠ Common exam trap
Many candidates confuse Incident Management (restoring service quickly) with Problem Management (preventing recurrence), as both deal with incidents but have distinct objectives and processes.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Problem Management
Problem Management (D) is correct because its primary purpose is to analyze the root cause of incidents and prevent recurrence. After a major incident, the team performs root cause analysis (RCA) to identify underlying issues and implement permanent fixes, which is a core activity of Problem Management, not Incident Management.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
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Change Management
Why it's wrong here
Change Management's primary purpose is to maximize successful service and product changes by ensuring risks are properly assessed, authorized, and managed. While a root cause analysis might identify a need for a change, Change Management itself does not perform the diagnostic investigation into the underlying causes of incidents. Its focus is on the controlled implementation of solutions or improvements, not the analytical process of discovering why an incident occurred.
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Service Desk
Why it's wrong here
The Service Desk acts as the single point of contact between the service provider and the users, primarily focusing on incident logging, initial diagnosis, and service request fulfillment. Its role is to restore normal service operation as quickly as possible for individual users, often through workarounds or escalation, rather than conducting in-depth, post-incident root cause investigations across multiple incidents or systemic issues.
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Incident Management
Why it's wrong here
Incident Management's core objective is to restore normal service operation as quickly as possible and minimize the adverse impact on business operations. While it involves some initial diagnosis to facilitate rapid restoration, its primary focus is on quick resolution and workaround implementation, not on detailed, post-mortem root cause analysis aimed at preventing recurrence. That deeper, preventative analysis is typically a hand-off to another practice.
- ✓
Problem Management
Why this is correct
Problem Management is specifically designed to reduce the likelihood and impact of incidents by identifying actual and potential causes of incidents and managing workarounds and known errors. After a major incident, analyzing its root cause to prevent recurrence is a quintessential activity of Problem Management, aiming to find a permanent solution rather than just a quick fix or temporary workaround.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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