PL-900 Practice Question: Describe the business value of Microsoft Power Platform
A company uses Dynamics 365 Sales and wants to automatically send a follow-up email to a customer when an opportunity is marked 'Closed Won'. They need a solution that requires no custom code. What should they use?
⚠ Common exam trap
Many exam-takers confuse Power Automate with Power Apps, mistakenly thinking a custom app is needed to send the email, when in fact Power Automate's trigger-based workflow is the correct no-code solution for automated actions on record changes.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Power Automate
Power Automate is the correct choice because it provides a no-code workflow automation platform that can trigger a flow when an opportunity's status changes to 'Closed Won' in Dynamics 365 Sales. It uses a prebuilt connector to Dynamics 365 to send an email via the Office 365 Outlook connector, requiring no custom code or development effort.
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 Apps
Why it's wrong here
Power Apps builds custom user-interface applications and forms; it does not provide event-driven automation triggered by a Dataverse record change. It is tempting because it is a no-code Power Platform tool, and it would be correct when the requirement is a bespoke app for data entry rather than an automated email on opportunity closure.
- ✓
Power Automate
Why this is correct
Power Automate provides a no-code trigger on the Dynamics 365 'Closed Won' opportunity event, then a send-email action — satisfying the zero-custom-code constraint. A cloud flow connects the Dataverse trigger directly to Outlook, so no plug-in or JavaScript is needed.
- ✗
Power BI
Why it's wrong here
Power BI visualises and reports on data through dashboards; it cannot detect a 'Closed Won' status change or send an email. It is tempting because it connects natively to Dynamics 365 data, and it would be correct if the requirement were monitoring sales pipeline metrics rather than executing an automated action.
- ✗
Power Virtual Agents
Why it's wrong here
Power Virtual Agents creates conversational chatbots that respond to user queries; it cannot trigger an email when a Dynamics 365 opportunity record changes status. It is tempting because it is a no-code Power Platform component, and it would be correct if the requirement were a self-service bot answering customer questions.
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