MB-910 Describe Dynamics 365 Customer Service Practice Question
This MB-910 practice question tests your understanding of describe dynamics 365 customer service. 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 company uses Dynamics 365 Customer Service and wants to enable customers to track their own service requests through a portal. They also need to allow customers to submit new cases without requiring a license. Which combination of features should they use?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Power Pages and Customer Service Hub
Option A is correct because Power Pages (formerly Power Apps portals) enables external customer access without a Dynamics 365 license, and the Customer Service Hub provides the backend for case management. Option B is incorrect because Customer Service workspace is for agents, not customers. Option C is incorrect because Power Automate handles workflows but not customer portals. Option D is incorrect because Copilot for Service is for agent assistance.
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.
✓
Power Pages and Customer Service Hub
Why this is correct
Power Pages allows external users to submit and track cases without a license; Customer Service Hub manages the cases.
Related concept
Static NAT maps one inside address to one outside address.
✗
Customer Service workspace and Omnichannel for Customer Service
Why it's wrong here
Workspace is for agents; Omnichannel adds channels but not a self-service portal.
✗
Copilot for Service and Microsoft Entra ID
Why it's wrong here
Copilot assists agents; Entra ID manages identity, not self-service case submission.
✗
Power Automate and Power BI
Why it's wrong here
Power Automate automates processes; Power BI provides analytics, not a customer portal.
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 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
Got this wrong? Here's your next step.
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 MB-910 NAT questions on configuration and troubleshooting.
Describe Dynamics 365 Customer Service — This question tests Describe Dynamics 365 Customer Service — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Power Pages and Customer Service Hub — Option A is correct because Power Pages (formerly Power Apps portals) enables external customer access without a Dynamics 365 license, and the Customer Service Hub provides the backend for case management. Option B is incorrect because Customer Service workspace is for agents, not customers. Option C is incorrect because Power Automate handles workflows but not customer portals. Option D is incorrect because Copilot for Service is for agent assistance.
What should I do if I get this MB-910 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 MB-910 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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