Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
Before applying a critical patch to a production application server, which action best reduces the risk of extended downtime if the patch fails?
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.
A
Distractor review
Apply the patch immediately without testing so the system is protected sooner.
Skipping testing increases the chance of an outage or application conflict. Faster patching is not worth the risk if the system is critical.
B
Best answer
Create a verified backup or rollback plan before making the change.
A verified backup or rollback plan is the best safeguard because it gives the team a way to recover quickly if the patch causes instability. In patch management, resilience matters as much as speed. Planning for restoration before the change reduces downtime, supports change control, and helps the business continue operating if the update introduces problems.
C
Distractor review
Disable logging so the patch process uses fewer resources.
Disabling logging removes visibility during a sensitive change and makes troubleshooting harder if the patch causes problems.
D
Distractor review
Postpone the patch indefinitely until all business users request it.
Indefinite delay leaves the server exposed to known vulnerabilities. Patch decisions should be risk-based, not driven only by convenience.
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
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Question 2
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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: Create a verified backup or rollback plan before making the change. — Creating a verified backup or rollback plan before patching is the best risk reduction step. If the patch causes application failure, the team can restore service faster and with less business impact. Patch management is not only about applying updates; it also requires planning for rollback, testing, and a maintenance window. This approach balances security and availability in a practical way. Why others are wrong: Applying immediately without testing can create avoidable outages. Disabling logging reduces troubleshooting capability during a change. Delaying indefinitely leaves a known vulnerability unaddressed and is not a sound operational practice. The safest choice is to prepare recovery options before the update is made.
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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