The answer is to use Power Automate flows triggered on stage change and on opportunity won. This is correct because Power Automate is the only native Dynamics 365 tool capable of handling both the conditional discount calculation logic—checking the total amount and applying a 10%, 5%, or no discount as a negative line item—and the subsequent creation of an order with those same products and discounts when the opportunity is won. On the MB-910 exam, this question tests your understanding of when to choose Power Automate over simpler tools like Business Rules or Workflows, which cannot create records or perform complex calculations. A common trap is selecting calculated fields, but remember they only compute values without triggering actions. For a memory tip, think of Power Automate as the “automate discount calculation order creation” engine: it handles both the stage-based logic and the win-based order generation, making it the only complete solution.
MB-910 Describe Dynamics 365 Sales Practice Question
This MB-910 practice question tests your understanding of describe dynamics 365 sales. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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.
You are a Dynamics 365 Sales administrator for a manufacturing company. The sales team uses a custom sales process with stages: 'Prospecting', 'Needs Analysis', 'Proposal', 'Negotiation', 'Closing'. The business requires that when an opportunity reaches the 'Negotiation' stage, the system must automatically calculate a discount based on the total amount: if total amount > $100,000, apply 10% discount; if > $50,000, apply 5% discount; otherwise no discount. The discount should be applied as a negative line item in the opportunity products. Additionally, when the opportunity is won, the system must create an order with the same products and discounts. You need to automate these requirements. What should you do?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use Power Automate flows triggered on stage change and on opportunity won.
Option D is correct because Power Automate can trigger on stage change, calculate discount, add line item, and create order on win. Option A is wrong because Business Rules cannot create records or perform complex calculations. Option B is wrong because Workflows cannot create order from opportunity products with discounts. Option C is wrong because Calculated fields compute values but cannot create records.
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.
✗
Use a classic workflow to calculate discount and create order.
Why it's wrong here
Classic workflows have limited capabilities and cannot easily add negative line items.
✗
Use a calculated field for the discount and a plugin for order creation.
Why it's wrong here
Calculated fields cannot add line items, and plugins require custom development.
✗
Create a business rule to calculate the discount and a workflow to create the order.
Why it's wrong here
Business rules cannot create line items or trigger order creation.
✓
Use Power Automate flows triggered on stage change and on opportunity won.
Why this is correct
Power Automate can handle the discount calculation, add line item, and create order.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
What to study next
Got this wrong? Here's your next step.
Identify which MB-910 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Describe Dynamics 365 Sales — This question tests Describe Dynamics 365 Sales — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use Power Automate flows triggered on stage change and on opportunity won. — Option D is correct because Power Automate can trigger on stage change, calculate discount, add line item, and create order on win. Option A is wrong because Business Rules cannot create records or perform complex calculations. Option B is wrong because Workflows cannot create order from opportunity products with discounts. Option C is wrong because Calculated fields compute values but cannot create records.
What should I do if I get this MB-910 question wrong?
Identify which MB-910 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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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