A security team receives a suspicious email attachment and wants to inspect its behavior safely before any user opens it. They also want a tool that can isolate the same threat if it reaches an endpoint. Which two tools or capabilities best fit this need? Select two.
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.
Best answer
EDR remote isolation capability on the endpoint.
EDR can isolate the host while preserving its state for later investigation.
Best answer
Sandboxing the attachment before release to users.
Sandboxing detonates the attachment in a safe environment before users are exposed.
Distractor review
DLP monitoring to prevent accidental data leakage.
DLP helps with data leakage, but it does not safely analyze a file.
Distractor review
A WAF filtering web requests to the application.
A WAF protects web requests, not suspicious email attachments on endpoints directly.
Distractor review
Port mirroring on a switch for traffic review.
Port mirroring copies traffic for review, but it does not detonate attachments.
Common exam trap
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Technical deep dive
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
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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?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: EDR remote isolation capability on the endpoint. — Sandboxing is the right choice for safely opening the attachment in an isolated environment and watching for malicious behavior. EDR is the right choice for monitoring or containing an endpoint if the threat reaches a workstation, because it can often isolate the host without powering it off. Together, these tools support both proactive inspection and rapid endpoint containment, which is exactly what the team needs. Why others are wrong: DLP is useful for stopping sensitive data from leaving the organization, but it does not analyze suspicious files. A WAF protects web applications and is not meant for email attachments. Port mirroring can help investigators observe network traffic, but it does not safely execute the file or isolate an infected endpoint. Those controls may help in other situations, but they do not match the stated goal.
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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