PL-900 Demonstrate the capabilities of Power Apps Practice Question
This PL-900 practice question tests your understanding of demonstrate the capabilities of power apps. 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.
A company is planning to build a Power Apps app for field service technicians to view and update work orders. The app must work offline and sync data when connected. Which TWO components are required to achieve offline capability?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Offline profile in Microsoft Dataverse
An offline profile in Microsoft Dataverse defines which tables, columns, and relationships are available when the app is disconnected. It enables the Power Apps mobile player to cache data locally and synchronize changes automatically when connectivity is restored. Without an offline profile, the app cannot determine what data to store or how to resolve conflicts during sync.
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 flow triggered on data change
Why it's wrong here
Flows are not offline components.
✓
Offline profile in Microsoft Dataverse
Why this is correct
An offline profile defines which tables and data are available offline.
Related concept
Read the scenario before looking for a memorised answer.
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SharePoint list as data source
Why it's wrong here
SharePoint does not natively support offline in Power Apps.
✓
Power Apps mobile player
Why this is correct
The mobile player enables offline app usage.
Related concept
Read the scenario before looking for a memorised answer.
✗
Common Data Service (Dataverse) database
Why it's wrong here
The database alone does not provide offline capability.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often assume the Dataverse database alone (Option E) is sufficient for offline capability, but the offline profile is the explicit configuration required to define what data is cached and how sync operates.
Detailed technical explanation
How to think about this question
The offline profile uses the Sync API in Dataverse to generate a filtered snapshot of data based on the profile's filter criteria, which is stored in the mobile device's local SQLite database. During sync, the system applies a 'last-write-wins' conflict resolution by default, but custom conflict detection can be configured using timestamps and change tracking. In real-world scenarios, field service apps often use offline profiles with incremental sync to minimize data transfer and handle large work order datasets efficiently.
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.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Demonstrate the capabilities of Power Apps — This question tests Demonstrate the capabilities of Power Apps — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Offline profile in Microsoft Dataverse — An offline profile in Microsoft Dataverse defines which tables, columns, and relationships are available when the app is disconnected. It enables the Power Apps mobile player to cache data locally and synchronize changes automatically when connectivity is restored. Without an offline profile, the app cannot determine what data to store or how to resolve conflicts during sync.
What should I do if I get this PL-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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Question Discussion
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