The answer is Problem Management. This is correct because in ITIL 4, the problem management practice is specifically responsible for managing known errors throughout their lifecycle, from identification through to resolution. A known error is a problem that has been analyzed but not yet fully resolved, and it is documented in the Known Error Database (KEDB) along with any identified workarounds or permanent fixes. On the ITIL 4 Foundation exam, this question tests your understanding of practice ownership and outputs—a common trap is confusing known error handling with incident management, which focuses on restoring service quickly rather than root cause analysis. To remember this, think of the KEDB as the “problem management library”: if you see a known error, you are squarely in problem management territory.
ITIL4F Key Concepts of ITIL 4 Practice Question
This ITIL4F practice question tests your understanding of key concepts of itil 4. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A company is reviewing its service management practices and identifies that it lacks a consistent approach to handling known errors. Which practice should be improved to manage known errors effectively?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Problem management
Known errors are documented in the Known Error Database (KEDB) and are a key output of problem management. Problem management is responsible for identifying the root cause of incidents and documenting workarounds or permanent fixes as known errors, making option D correct.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Service level management
Why it's wrong here
Service level management sets and monitors service level agreements, not known errors.
✗
Incident management
Why it's wrong here
Incident management focuses on restoring service, not on managing known errors.
✗
Configuration management
Why it's wrong here
Configuration management manages information about configuration items, not known errors.
✓
Problem management
Why this is correct
Problem management manages known errors as part of its lifecycle.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse incident management with problem management, assuming that handling known errors is part of restoring service quickly, but ITIL 4 explicitly assigns known error management to problem management, not incident management.
Detailed technical explanation
How to think about this question
In ITIL 4, a known error is a problem that has been analyzed but not yet resolved, with a documented root cause and workaround. The KEDB is a separate logical database from the CMDB, and problem management uses techniques like Kepner-Tregoe or 5 Whys to perform root cause analysis before creating known error records. In real-world scenarios, failing to maintain a KEDB leads to repeated incident handling without leveraging prior workarounds, increasing mean time to resolve (MTTR).
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the ITIL4F exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Key Concepts of ITIL 4 — This question tests Key Concepts of ITIL 4 — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Problem management — Known errors are documented in the Known Error Database (KEDB) and are a key output of problem management. Problem management is responsible for identifying the root cause of incidents and documenting workarounds or permanent fixes as known errors, making option D correct.
What should I do if I get this ITIL4F question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A software company is using ITIL 4 to improve its incident management process. Currently, incidents are resolved but often require significant rework, leading to delays. Which practice should the company focus on to address this issue?
hard
A.Change Enablement
B.Incident Management
C.Service Desk
✓ D.Problem Management
Why D: Problem Management (D) is the correct practice because the issue of recurring rework and delays indicates underlying root causes that are not being addressed. Problem Management focuses on identifying and eliminating the root causes of incidents, which reduces the need for rework and prevents future incidents, directly improving efficiency.
Last reviewed: Jun 11, 2026
Question Discussion
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This ITIL4F practice question is part of Courseiva's free PeopleCert certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the ITIL4F exam.
Question Discussion
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