SC-200 Mitigate threats using Microsoft Defender XDR Practice Question
This SC-200 practice question tests your understanding of mitigate threats using microsoft defender xdr. 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 security analyst uses Microsoft 365 Defender advanced hunting to investigate a phishing campaign. The analyst knows the Internet Message ID of a malicious email. Which table should the analyst query to find all users who received that specific email?
EmailEvents stores records of email delivery, including sender, recipient, subject, and InternetMessageId. Querying this table by InternetMessageId will return all relevant email events.
B
EmailAttachmentInfo
Why wrong: EmailAttachmentInfo contains information about attachments, not the email delivery details like recipients.
C
EmailUrlInfo
Why wrong: EmailUrlInfo stores URLs found in emails, not the email's recipient list.
D
EmailPostDeliveryEvents
Why wrong: EmailPostDeliveryEvents contains events after delivery, such as user actions on the email, but not the initial delivery details.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
EmailEvents
The EmailEvents table in Microsoft 365 Defender advanced hunting stores records of email transactions, including the Internet Message ID and recipient information. By querying this table with the known Internet Message ID, the analyst can retrieve all users who received that specific email, as it contains the RecipientEmailAddress field for each delivery event.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
EmailEvents
Why this is correct
EmailEvents stores records of email delivery, including sender, recipient, subject, and InternetMessageId. Querying this table by InternetMessageId will return all relevant email events.
Related concept
Read the scenario before looking for a memorised answer.
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EmailAttachmentInfo
Why it's wrong here
EmailAttachmentInfo contains information about attachments, not the email delivery details like recipients.
✗
EmailUrlInfo
Why it's wrong here
EmailUrlInfo stores URLs found in emails, not the email's recipient list.
✗
EmailPostDeliveryEvents
Why it's wrong here
EmailPostDeliveryEvents contains events after delivery, such as user actions on the email, but not the initial delivery details.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse EmailEvents with EmailPostDeliveryEvents, assuming post-delivery actions include recipient data, but EmailPostDeliveryEvents only logs post-delivery events like user clicks or remediation actions, not the original recipient list.
Detailed technical explanation
How to think about this question
The EmailEvents table is part of the Microsoft 365 Defender advanced hunting schema and is populated by Exchange Online Protection (EOP) and Microsoft Defender for Office 365. The Internet Message ID is a globally unique identifier defined in RFC 5322, stored in the NetworkMessageId column of EmailEvents, which allows precise correlation of all recipients (including distribution list expansions) via the RecipientEmailAddress field. This table also includes delivery actions (e.g., Delivered, Junked) and threat types, enabling comprehensive investigation of phishing campaigns.
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.
TExam Day Tips
→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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
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. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. 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.
Mitigate threats using Microsoft Defender XDR — This question tests Mitigate threats using Microsoft Defender XDR — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: EmailEvents — The EmailEvents table in Microsoft 365 Defender advanced hunting stores records of email transactions, including the Internet Message ID and recipient information. By querying this table with the known Internet Message ID, the analyst can retrieve all users who received that specific email, as it contains the RecipientEmailAddress field for each delivery event.
What should I do if I get this SC-200 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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