Question 1hardmultiple choice
Full question →hardmultiple choiceObjective-mapped
A financial services company uses Microsoft Purview and must comply with a regulation that requires communication surveillance for market abuse. They need to capture all electronic communications (email, Teams chats) of traders and scan for specific keywords and trading patterns. Which Microsoft Purview solution is specifically designed for this?
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
Communication Compliance
Correct. Communication Compliance is designed for monitoring and reviewing electronic communications to detect risks like market abuse, regulatory violations, and inappropriate content.
B
Distractor review
Data Lifecycle Management
Incorrect. Data Lifecycle Management governs retention and deletion of data, not surveillance or scanning of communications.
C
Distractor review
eDiscovery (Standard)
Incorrect. eDiscovery is used for searching and preserving content for legal cases, not for proactive compliance monitoring of communications.
D
Distractor review
Insider Risk Management
Incorrect. Insider Risk Management focuses on identifying, investigating, and acting on insider threats such as data theft or sabotage, not specifically on communication surveillance for market abuse.
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.
Related practice questions
Related SC-900 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
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 company must retain all customer contracts for 10 years to comply with industry regulations. After 10 years, the contracts must be permanently deleted. Which Microsoft Purview solution should be used to automate this process?
Question 2
A company uses a cloud-based SaaS (Software as a Service) application for customer relationship management. According to the shared responsibility model, which security responsibility is primarily handled by the customer?
Question 3
A company runs a mix of on-premises servers and Azure virtual machines. They deploy Microsoft Defender for Endpoint on all servers. The security team wants to create custom queries to hunt for a specific attack pattern that involves a sequence of events across multiple machines, such as a PowerShell script being downloaded and then executed on several servers. They need to write their own detection rules based on advanced hunting data. Which Microsoft 365 Defender capability should they use?
Question 4
A company runs a consumer-facing e-commerce website and wants to allow customers to sign in using their existing social media accounts such as Google, Facebook, or LinkedIn. Which Microsoft Entra ID solution should they implement?
Question 5
A company has a hybrid identity environment with Active Directory synchronizing to Microsoft Entra ID. They want users to be able to reset their own on-premises passwords via the cloud SSPR portal. What is the minimum license required for this capability?
Question 6
A company uses a cloud-based Customer Relationship Management (CRM) system that is delivered as Software-as-a-Service (SaaS). According to the shared responsibility model, which security responsibility is primarily handled by the customer?
FAQ
Questions learners often ask
What does this SC-900 question test?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: Communication Compliance — Microsoft Purview Communication Compliance is built to help organizations detect and act on inappropriate or risky communications, including regulatory compliance monitoring for market abuse. It can capture communications from Exchange Online, Microsoft Teams, and other sources, and apply customizable policies to scan for keywords, sensitive information, and patterns. Data Lifecycle Management handles retention, eDiscovery is for legal holds and search, and Insider Risk Management focuses on insider threats like data theft, not specifically on communication surveillance for regulatory compliance. Communication Compliance directly meets the scenario's need.
What should I do if I get this SC-900 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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