- A
Re-estimate the estimate at completion (EAC) based on current performance
Updating forecasts helps manage expectations and plan corrective actions.
- B
Analyze the root causes of the schedule and cost variances
Understanding why variances occurred is the first step in corrective action.
- C
Immediately crash the critical path to recover schedule
Why wrong: Crashing is a possible response but should be based on root cause analysis, not done immediately.
- D
Identify and implement corrective actions to improve cost and schedule efficiency
After analysis, the PM should take steps to bring performance back on track.
- E
Escalate the performance issues to the sponsor with a request for additional budget
Why wrong: Escalation without analysis is premature; the PM should first understand the situation.
PMP Process — Managing Technical Aspects Practice Question
This PMP practice question tests your understanding of process — managing technical aspects. 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.
Your project is in execution phase. The earned value metrics show: EV = $400,000, PV = $500,000, AC = $450,000, BAC = $1,000,000. Which THREE actions should you take to address the project's performance?
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
Re-estimate the estimate at completion (EAC) based on current performance
Options A, D, and E are correct. A: Analyzing root causes is essential before corrective action. D: Re-estimating the EAC provides a more accurate forecast. E: Identifying corrective actions to improve performance is necessary. B is wrong because crashing may not address underlying issues. C is wrong because direct escalation without analysis is premature.
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.
- ✓
Re-estimate the estimate at completion (EAC) based on current performance
Why this is correct
Updating forecasts helps manage expectations and plan corrective actions.
Related concept
Static NAT maps one inside address to one outside address.
- ✓
Analyze the root causes of the schedule and cost variances
Why this is correct
Understanding why variances occurred is the first step in corrective action.
Related concept
Static NAT maps one inside address to one outside address.
- ✗
Immediately crash the critical path to recover schedule
Why it's wrong here
Crashing is a possible response but should be based on root cause analysis, not done immediately.
- ✓
Identify and implement corrective actions to improve cost and schedule efficiency
Why this is correct
After analysis, the PM should take steps to bring performance back on track.
Related concept
Static NAT maps one inside address to one outside address.
- ✗
Escalate the performance issues to the sponsor with a request for additional budget
Why it's wrong here
Escalation without analysis is premature; the PM should first understand the situation.
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.
Trap categories for this question
Scenario analysis trap
Escalation without analysis is premature; the PM should first understand the situation.
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.
What to study next
Got this wrong? Here's your next step.
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.
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Process — Managing Technical Aspects — study guide chapter
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FAQ
Questions learners often ask
What does this PMP question test?
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: Re-estimate the estimate at completion (EAC) based on current performance — Options A, D, and E are correct. A: Analyzing root causes is essential before corrective action. D: Re-estimating the EAC provides a more accurate forecast. E: Identifying corrective actions to improve performance is necessary. B is wrong because crashing may not address underlying issues. C is wrong because direct escalation without analysis is premature.
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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Last reviewed: Jun 21, 2026
This PMP practice question is part of Courseiva's free PMI 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 PMP exam.
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