Quick Answer
The answer is DeviceNetworkEvents, because this table in Microsoft Defender XDR captures DNS query data, including the domain name, query type, and response TTL, which are essential for detecting C2 communication through high-entropy domains with short TTLs. Threat hunters use entropy analysis to spot algorithmically generated domain names typical of malware, while a short TTL suggests the adversary is rapidly rotating infrastructure to evade static blocklists. On the SC-200 exam, this question tests your ability to map hunting objectives to the correct Advanced Hunting schema; a common trap is confusing DeviceNetworkEvents with EmailEvents or IdentityLogonEvents, which lack DNS fields. Remember that network-level telemetry is your go-to for C2 hunting, while identity and email tables serve different detection scenarios. A helpful memory tip: think "DNS = DeviceNetworkEvents" — the 'D' in both stands for domain and device, linking the query to the correct table.
This SC-200 practice question tests your understanding of perform threat hunting. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
A threat hunter wants to identify potential command and control (C2) communication by looking for DNS queries to domains with a high entropy and short TTL. Which advanced hunting query in Microsoft Defender XDR should be used?
DeviceNetworkEvents
DeviceNetworkEvents includes DNS queries and responses, including domain name and TTL.
AlertInfo
Why wrong: This table contains alert metadata, not DNS data.
IdentityLogonEvents
Why wrong: This table contains logon events, not DNS queries.
EmailEvents
Why wrong: This table is for email events.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
DeviceNetworkEvents
Option B is correct because DeviceNetworkEvents includes DNS queries. Option A is wrong because IdentityLogonEvents is for logons. Option C is wrong because EmailEvents is for email. Option D is wrong because AlertInfo does not contain DNS details.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
DeviceNetworkEvents
Why this is correct
DeviceNetworkEvents includes DNS queries and responses, including domain name and TTL.
Related concept
Read the scenario before looking for a memorised answer.
AlertInfo
Why it's wrong here
This table contains alert metadata, not DNS data.
IdentityLogonEvents
Why it's wrong here
This table contains logon events, not DNS queries.
EmailEvents
Why it's wrong here
This table is for email events.
Common exam traps
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.
Detailed technical explanation
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
Identify which SC-200 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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FAQ
Perform threat hunting — This question tests Perform threat hunting — Read the scenario before looking for a memorised answer..
The correct answer is: DeviceNetworkEvents — Option B is correct because DeviceNetworkEvents includes DNS queries. Option A is wrong because IdentityLogonEvents is for logons. Option C is wrong because EmailEvents is for email. Option D is wrong because AlertInfo does not contain DNS details.
Identify which SC-200 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 21, 2026
This SC-200 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SC-200 exam.
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