MS-900 Describe Microsoft 365 apps and services Practice Question
This MS-900 practice question tests your understanding of describe microsoft 365 apps and services. 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 manager wants to set up a daily automated reminder email to employees who have not completed a mandatory training video in Microsoft Stream. The reminder should stop once the training is marked complete. Which Microsoft 365 tool should the manager use?
Power Automate can create a flow that triggers daily, checks the training completion status via Microsoft 365 apps, and sends reminder emails only to those who haven't completed, stopping when done.
B
Microsoft Forms
Why wrong: Microsoft Forms is used for surveys and quizzes; it cannot automate multi-step conditional workflows or send recurring reminders.
C
SharePoint Designer
Why wrong: SharePoint Designer is a legacy tool for on-premises SharePoint, not supported for cloud-based workflows in Microsoft 365.
D
Viva Learning
Why wrong: Viva Learning is a central learning hub where employees access training content, but it does not provide custom workflow automation for reminders.
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 tool because it can create an automated workflow that queries Microsoft Stream (or a connected system like SharePoint or a custom list) for employees who have not completed the training, sends a daily reminder email, and stops when the training status changes to 'complete'. This leverages triggers like 'Recurrence' and conditions based on data from Stream or a related data source.
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.
✓
Power Automate
Why this is correct
Power Automate can create a flow that triggers daily, checks the training completion status via Microsoft 365 apps, and sends reminder emails only to those who haven't completed, stopping when done.
Related concept
Read the scenario before looking for a memorised answer.
✗
Microsoft Forms
Why it's wrong here
Microsoft Forms is used for surveys and quizzes; it cannot automate multi-step conditional workflows or send recurring reminders.
✗
SharePoint Designer
Why it's wrong here
SharePoint Designer is a legacy tool for on-premises SharePoint, not supported for cloud-based workflows in Microsoft 365.
✗
Viva Learning
Why it's wrong here
Viva Learning is a central learning hub where employees access training content, but it does not provide custom workflow automation for reminders.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Viva Learning (a learning portal) with an automation tool, assuming it can send reminders, but Viva Learning lacks workflow triggers and actions for automated email scheduling.
Detailed technical explanation
How to think about this question
Under the hood, Power Automate uses connectors (e.g., Microsoft Stream, SharePoint, or a custom HTTP connector) to fetch data via REST APIs, and the 'Recurrence' trigger runs the flow on a schedule. The flow can check a 'CompletionStatus' field in a SharePoint list or Stream's metadata, and use a 'Condition' action to send an email only if the status is 'Incomplete', then stop when it changes to 'Complete'. A subtle behavior: if the data source is Stream's built-in analytics, you may need to export completion data to a SharePoint list first, as Stream's direct API for per-user completion is limited in Power Automate.
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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this MS-900 question in full detail.
Describe Microsoft 365 apps and services — This question tests Describe Microsoft 365 apps and services — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Power Automate — Power Automate is the correct tool because it can create an automated workflow that queries Microsoft Stream (or a connected system like SharePoint or a custom list) for employees who have not completed the training, sends a daily reminder email, and stops when the training status changes to 'complete'. This leverages triggers like 'Recurrence' and conditions based on data from Stream or a related data source.
What should I do if I get this MS-900 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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