MB-920 Practice Question: Describe the core capabilities of the finance and operations apps
This MB-920 practice question tests your understanding of describe the core capabilities of the finance and operations apps. 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 retail company uses Dynamics 365 Commerce integrated with Finance and Operations. They want to synchronize real-time inventory data between the online store and the back office. Which capability should they enable?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Retail Server and Channel Data Distribution
Option C is correct because Retail Server and Channel Data Distribution is the Dynamics 365 Commerce component designed to synchronize real-time inventory data between the online store and the back office. It uses a push-based mechanism to distribute master data and transactional data from the headquarters to channel databases, ensuring that inventory levels are updated promptly for e-commerce operations.
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.
✗
Commerce Data Exchange: Async Service
Why it's wrong here
Async Service is for customer and order data, not real-time inventory.
✗
Commerce Data Exchange: Synch Service
Why it's wrong here
Synch Service is for product data, not real-time inventory synchronization.
✓
Retail Server and Channel Data Distribution
Why this is correct
This enables real-time inventory synchronization between online store and back office.
Related concept
Read the scenario before looking for a memorised answer.
✗
Commerce Data Exchange: Real-time Service
Why it's wrong here
Real-time Service is for pricing and availability, not inventory synchronization.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse the Real-time Service (option D) with real-time inventory synchronization, but the Real-time Service is designed for point-of-sale operations like payment processing or inventory lookups, not for continuous data distribution between the online store and back office.
Detailed technical explanation
How to think about this question
Retail Server and Channel Data Distribution operates via the Commerce Data Exchange framework, using the Channel Data Distribution job scheduler to push data from the HQ database to channel databases through the Commerce Scale Unit. This ensures that inventory updates from the back office are propagated to the online storefront within minutes, supporting scenarios like preventing overselling when stock changes occur. The system uses a publish-subscribe model where data packages are generated and transmitted over HTTPS, with retry logic for fault tolerance.
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.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Describe the core capabilities of the finance and operations apps — This question tests Describe the core capabilities of the finance and operations apps — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Retail Server and Channel Data Distribution — Option C is correct because Retail Server and Channel Data Distribution is the Dynamics 365 Commerce component designed to synchronize real-time inventory data between the online store and the back office. It uses a push-based mechanism to distribute master data and transactional data from the headquarters to channel databases, ensuring that inventory levels are updated promptly for e-commerce operations.
What should I do if I get this MB-920 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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