The correct answer is that a security operations analyst can enable or configure Microsoft Defender XDR AIR capabilities to automatically suspend a user account, isolate a device, and block an email message. These three actions represent core automated remediation steps within AIR’s playbook, designed to contain threats immediately without manual intervention. On the SC-200 exam, this question tests your understanding of what AIR can autonomously execute versus what requires separate tools like Microsoft Sentinel or Microsoft Purview. A common trap is confusing AIR’s automated actions with features that create analytics rules or modify data loss prevention policies—those are not part of Defender XDR’s automated investigation and response scope. To remember the correct triad, think of the three main attack surfaces AIR protects: the device (isolate), the identity (suspend user), and the communication channel (block email).
SC-200 Manage a security operations environment Practice Question
This SC-200 practice question tests your understanding of manage a security operations environment. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which THREE of the following are capabilities of Microsoft Defender XDR's automated investigation and response (AIR) that can be enabled or configured by a security operations analyst? (Choose three.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Automatically block an email message or attachment.
Options A, C, and D are correct. AIR can automatically take remediation actions like isolating devices (A), suspend users (C), and block email messages (D). Option B is wrong because AIR does not automatically create analytics rules; that's a Sentinel feature. Option E is wrong because AIR does not modify DLP policies; that's Purview.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
Automatically block an email message or attachment.
Why this is correct
AIR can take action on email threats.
Related concept
Static NAT maps one inside address to one outside address.
✓
Automatically isolate a compromised device.
Why this is correct
AIR can isolate devices as a remediation action.
Related concept
Static NAT maps one inside address to one outside address.
✗
Automatically modify Data Loss Prevention policies.
Why it's wrong here
DLP policies are managed in Microsoft Purview, not Defender XDR AIR.
✓
Automatically suspend a user account.
Why this is correct
AIR can disable accounts as a remediation.
Related concept
Static NAT maps one inside address to one outside address.
✗
Automatically create new analytics rules based on incident patterns.
Why it's wrong here
This is not part of AIR; analytics rules are manual or via Sentinel.
Common exam traps
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.
Detailed technical explanation
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.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
How this comes up in practice
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this SC-200 question in full detail.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related SC-200 NAT questions on configuration and troubleshooting.
Manage a security operations environment — This question tests Manage a security operations environment — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Automatically block an email message or attachment. — Options A, C, and D are correct. AIR can automatically take remediation actions like isolating devices (A), suspend users (C), and block email messages (D). Option B is wrong because AIR does not automatically create analytics rules; that's a Sentinel feature. Option E is wrong because AIR does not modify DLP policies; that's Purview.
What should I do if I get this SC-200 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related SC-200 NAT questions on configuration and troubleshooting.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
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Question Discussion
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