Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
A user reports a suspicious pop-up on a workstation and the SOC suspects malware. Which action should the responder take first to contain the threat?
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
Best answer
Disconnect the workstation from the network
Isolating the host quickly limits the malware's ability to spread or communicate outward.
B
Distractor review
Wipe the workstation immediately
Wiping removes evidence and may destroy important information needed for investigation.
C
Distractor review
Return the workstation to the user after restarting it
A restart may not stop malicious activity and could allow continued compromise.
D
Distractor review
Wait until the next patch cycle to see if the issue disappears
Delaying response gives the attacker or malware more time to spread or exfiltrate data.
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: Disconnect the workstation from the network — The first containment step is to isolate the suspected workstation from the network. That reduces the chance that malware can spread laterally, beacon to a command-and-control server, or access shared resources. Containment happens before eradication and recovery because limiting damage is the immediate priority. Once the host is isolated, the team can collect evidence, determine the scope of compromise, and then decide whether to remove malware, reimage the system, or restore data from clean backups. Why others are wrong: Wiping the device too soon destroys evidence and should not be the first move. Simply restarting the system does not reliably stop malicious code, and the threat may return. Waiting for the next patch cycle is inappropriate when an active compromise is suspected because it leaves the system exposed and may worsen the incident.
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.
Discussion
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