Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
A vulnerability scan reports that a public web server is running an operating system version that no longer receives security updates. Which issue is present?
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
Weak permissions
Weak permissions involve overly broad file or access rights, not an unsupported operating system version.
B
Best answer
Outdated component
An unsupported operating system is an outdated component because it no longer receives vendor security fixes.
C
Distractor review
DNS poisoning
DNS poisoning affects name resolution, which is unrelated to the server's software support lifecycle.
D
Distractor review
Smishing
Smishing is a text-message social engineering attack, which has nothing to do with server patch status.
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
An employee reports a ransomware note on a finance laptop. The laptop is still powered on, connected to Wi-Fi, and the user says they were just working in a spreadsheet. Management wants the fastest safe response that also preserves evidence. What should the responder do first?
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
A branch office uses a flat LAN, and a compromise on one user workstation could spread quickly to finance systems. Management wants finance workstations isolated from general users, but finance staff still need access to a central finance application and network printer. What is the best design change?
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: Outdated component — The issue is an outdated component because the server is running software that is no longer supported by the vendor. Unsupported systems are risky because they do not receive security patches for newly discovered vulnerabilities. Even if the server is functioning, the lack of updates creates a long-term exposure. In practice, the best response is to plan an upgrade or migration to a supported version as soon as possible. Why others are wrong: Weak permissions would mean file or access rights are too open, which is not the key problem here. DNS poisoning is a network name-resolution attack and does not describe software lifecycle risk. Smishing is a user-targeted text message scam, so it is unrelated to a server scan finding.
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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