PL-900 Practice Question: Demonstrate the capabilities of Power Automate
A help desk analyst receives a high volume of support emails in a shared Outlook 365 mailbox. The analyst needs to automatically create a task in Microsoft Planner whenever an email is flagged with a specific category called 'Escalation'. The analyst has no coding experience and wants to build the automation with minimal effort. What should the analyst use?
⚠ Common exam trap
The trap here is assuming that any Power Platform service can react to email events, when only Power Automate provides event-driven triggers for mailboxes.
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
✓
A Power Automate cloud flow with the 'When a new email arrives in a shared mailbox (V2)' trigger and a condition that checks the category, followed by the 'Create a task' Planner action.
The requirement is an event-driven, no-code automation that reacts to categorized email in a shared mailbox and creates a Planner task. Power Automate is the only service in the Power Platform built for this kind of trigger-and-action workflow, and the Outlook 365 shared mailbox trigger plus the Planner connector directly satisfy both the source and destination requirements.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
A Microsoft Power BI dataflow that ingests the mailbox and pushes records to Planner.
Why it's wrong here
Power BI dataflows are used for data preparation and analytics, not for triggering business actions such as creating Planner tasks. Dataflows cannot subscribe to incoming email events and have no write path to Planner task creation, so they cannot satisfy the real-time escalation requirement described in the scenario.
- ✓
A Power Automate cloud flow with the 'When a new email arrives in a shared mailbox (V2)' trigger and a condition that checks the category, followed by the 'Create a task' Planner action.
Why this is correct
This is the correct solution because Power Automate provides a dedicated Outlook 365 trigger for shared mailboxes that supports filtering by category, and the Planner connector includes a 'Create a task' action. The analyst can build this declaratively in the flow designer without writing code, satisfying both the automation requirement and the no-code constraint.
- ✗
A Power Automate desktop flow that uses UI automation to read the Outlook desktop client and create Planner tasks.
Why it's wrong here
Desktop flows are designed to automate legacy or on-premises applications that lack an API, not cloud services like Outlook 365 and Planner that already expose connectors. Using UI automation here would be brittle, slower to build, and require an attended or unattended machine, which is unnecessary and does not meet the goal of minimal effort.
- ✗
A Power Apps canvas app that polls the mailbox every minute and inserts Planner tasks.
Why it's wrong here
Power Apps is a user-interface layer for building apps, not a background automation engine. A canvas app cannot run unattended on a schedule to poll a shared mailbox, and there is no native polling trigger in Power Apps, so this approach would not create tasks automatically when emails arrive.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Microsoft exam blueprint
This PL-900 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PL-900 exam.