The correct actions are to retroactively document all verbal change requests and obtain signatures, and to implement a process improvement to prevent undocumented approvals in the future. This is because formal compliance audits require a complete, written audit trail for every approved change, regardless of how it was initially authorized; undocumented verbal change requests create a gap in traceability that violates the integrated change control process. On the PMP exam, this scenario tests your understanding of the Perform Integrated Change Control process and the importance of maintaining documented compliance, even when changes were already approved. A common trap is to assume that verbal approval is sufficient or that rework is needed, but the core issue is the missing documentation, not the change itself. Memory tip: think “Paper the Past, Fix the Future”—document what was done and improve the process to prevent it from happening again.
PMP Process — Managing Technical Aspects Practice Question
This PMP practice question tests your understanding of process — managing technical aspects. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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.
Your IT infrastructure project is being audited for compliance. The auditor finds that several change requests were approved verbally but not documented. The project is in the execution phase. Which TWO actions should you take?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Update the change control process to require written approval before implementation
Option A is correct because documented change requests are required for compliance. Option B is correct because process improvement prevents recurrence. Option C is wrong because the changes were already approved. Option D is wrong because stopping the project is too drastic. Option E is wrong because the issue is documentation, not rework.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
Update the change control process to require written approval before implementation
Why this is correct
Process improvement prevents future non-compliance.
Related concept
Static NAT maps one inside address to one outside address.
✗
Reverse the undocumented changes and revert to the original baseline
Why it's wrong here
Changes were approved; documentation is the issue, not the changes themselves.
✓
Retroactively document all verbal change requests and obtain signatures
Why this is correct
Proper documentation is essential for audit trails.
Related concept
Static NAT maps one inside address to one outside address.
✗
Request the team to redo the work to ensure it meets requirements
Why it's wrong here
The work was approved; redoing it would be wasteful.
✗
Stop all project work until the audit is resolved
Why it's wrong here
Stopping work is not necessary; the issue is documentation.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
Static NAT maps one inside address to one outside address.
PAT allows many inside hosts to share one public address using ports.
Inside local and inside global describe the private and translated addresses.
NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
→Identify inside and outside interfaces first.
→Check whether the scenario needs static NAT, dynamic NAT or PAT.
→Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
How this comes up in practice
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this PMP question in full detail.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related PMP NAT questions on configuration and troubleshooting.
Process — Managing Technical Aspects — This question tests Process — Managing Technical Aspects — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Update the change control process to require written approval before implementation — Option A is correct because documented change requests are required for compliance. Option B is correct because process improvement prevents recurrence. Option C is wrong because the changes were already approved. Option D is wrong because stopping the project is too drastic. Option E is wrong because the issue is documentation, not rework.
What should I do if I get this PMP question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related PMP NAT questions on configuration and troubleshooting.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
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Question Discussion
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