Quick Answer
The correct answer is a real-time workflow on Opportunity status change. This solution is technically sound because a real-time workflow executes synchronously, meaning it immediately updates the related Account’s revenue field the moment the Opportunity status changes to ‘Won’, without any delay or need for batch processing. On the Microsoft Dynamics 365 Fundamentals CRM MB-910 exam, this question tests your understanding of process automation options, specifically distinguishing real-time workflows from background workflows or Power Automate flows—a common trap is choosing a background workflow, which runs asynchronously and would not provide the immediate update required for a real-time workflow on opportunity update. Remember the key: if the requirement says “automatically” and “immediately,” think real-time. A helpful memory tip is “Won and Done in Real-Time”—when a deal is won, the revenue update must be done instantly, and only a real-time workflow guarantees that synchronous action.
This MB-910 practice question tests your understanding of describe dynamics 365 sales. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.
Your sales team uses a custom field 'Deal Size' on the Opportunity entity. You need to ensure that when a deal is won, the revenue is automatically updated in the corresponding Account. What should you implement?
Power Automate cloud flow
Why wrong: Possible but not the simplest native option.
Real-time workflow on Opportunity status change
Workflow triggers on state change and updates related account.
Business Process Flow
Why wrong: BPF guides stages, does not update fields automatically.
Calculated field on Account
Why wrong: Calculated fields cannot aggregate across entities.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Real-time workflow on Opportunity status change
A real-time workflow on the Opportunity entity can be configured to trigger when the status changes to 'Won'. This workflow can then update the revenue field on the related Account record synchronously, ensuring the Account reflects the won deal's revenue immediately without requiring user intervention or additional licensing.
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.
Power Automate cloud flow
Why it's wrong here
Possible but not the simplest native option.
Real-time workflow on Opportunity status change
Why this is correct
Workflow triggers on state change and updates related account.
Related concept
Read the scenario before looking for a memorised answer.
Business Process Flow
Why it's wrong here
BPF guides stages, does not update fields automatically.
Calculated field on Account
Why it's wrong here
Calculated fields cannot aggregate across entities.
Common exam traps
The trap here is that candidates often confuse the purpose of Business Process Flows (which are for process guidance) with automation tools like workflows or Power Automate, leading them to select a process guidance tool for a data update requirement.
Detailed technical explanation
Real-time workflows in Dynamics 365 execute synchronously within the same database transaction as the triggering event, ensuring data consistency and immediate visibility. They are ideal for scenarios like updating parent records (e.g., Account) when a child record (e.g., Opportunity) reaches a specific status, as they can use a 'Update Record' step to modify fields on the related entity. This approach avoids the need for custom plugins or external services and is fully supported in all Dynamics 365 Sales licenses.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
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
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Describe Dynamics 365 Sales — study guide chapter
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Describe Dynamics 365 Sales practice questions
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FAQ
Describe Dynamics 365 Sales — This question tests Describe Dynamics 365 Sales — Read the scenario before looking for a memorised answer..
The correct answer is: Real-time workflow on Opportunity status change — A real-time workflow on the Opportunity entity can be configured to trigger when the status changes to 'Won'. This workflow can then update the revenue field on the related Account record synchronously, ensuring the Account reflects the won deal's revenue immediately without requiring user intervention or additional licensing.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Same concept, more angles
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. Your Dynamics 365 Sales instance has a custom field 'Priority' on opportunities. You want to automatically set this field to 'High' when the estimated revenue exceeds $50,000. What is the most efficient way to implement this?
mediumWhy C: Option C is correct because a real-time workflow triggers immediately when an opportunity is updated, allowing you to evaluate the estimated revenue and set the Priority field to 'High' if it exceeds $50,000. This is the most efficient approach as it runs synchronously without requiring user interaction or scheduled polling, and it directly modifies the field on the same record.
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Last reviewed: Jun 24, 2026
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