A developer finds a production bug on Friday afternoon. The fix has already passed staging, but the business wants the release to be reversible if the hotfix causes trouble. Which change-management practice best satisfies both speed and control?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
Distractor review
Bypass change control so the patch reaches production immediately
Skipping change control increases risk and removes the review needed for safe production changes.
Distractor review
Wait for the next normal change window next week
Delaying may be too slow when the issue is already affecting production operations.
Best answer
Use an emergency change with a documented rollback plan and approval
An emergency change supports urgent deployment while preserving control through approval, testing evidence, and rollback steps.
Distractor review
Freeze all production changes until the next monthly review meeting
A freeze would block the needed fix and does not address the urgent business impact.
Common exam trap
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.
Technical deep dive
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.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A laptop is suspected of being used in a malware incident. It is still powered on and connected to Wi-Fi. What should the responder do before shutting it down?
Question 2
An employee reports a ransomware note on a file server. The server is still powered on, shares are still being accessed, and management wants service restored as quickly as possible. What should the incident response team do first?
Question 3
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Question 4
You are handed a company laptop suspected in an insider theft case. Legal says the evidence may be needed in court. Which action best preserves admissibility?
Question 5
A developer wants to reduce the risk of SQL injection in a new customer search form. Which two changes are the best mitigations? Select two.
Question 6
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FAQ
Questions learners often ask
What does this SY0-701 question test?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: Use an emergency change with a documented rollback plan and approval — An emergency change is the best fit when a production issue needs fast action but still requires oversight. Because the fix has already passed staging, the team can move quickly while keeping a documented rollback plan, approvals, and traceability. That combination gives the business speed without abandoning the control structure needed to recover if the hotfix behaves unexpectedly. Why others are wrong: Bypassing change control creates unnecessary operational and security risk. Waiting for the regular change window may leave the production problem unresolved too long. A complete freeze would prevent the needed correction entirely. The question explicitly asks for a fast but controlled method, which points to the emergency change process with rollback documentation and approval.
What should I do if I get this SY0-701 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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