PL-900 Demonstrate the capabilities of Power Pages Practice Question
This PL-900 practice question tests your understanding of demonstrate the capabilities of power pages. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 wants to allow customers to view their order history on a Power Pages site. Customers must log in to see their own orders only. Which feature should be used to enforce data security?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Configure entity permissions for the Orders table and assign to a web role.
Entity permissions in Power Pages allow you to define granular access rights (Create, Read, Update, Delete) for specific Dataverse tables. By configuring entity permissions for the Orders table and assigning them to a web role that is associated with the authenticated user, you ensure that customers can only see their own orders based on the relationship between the Contact record and the Orders table. This is the correct approach because it enforces row-level security tied to the authenticated user's identity.
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.
✓
Configure entity permissions for the Orders table and assign to a web role.
Why this is correct
Entity permissions allow record-level security based on user identity.
Related concept
Read the scenario before looking for a memorised answer.
✗
Enable column-level security on the Orders table.
Why it's wrong here
Column-level security is not directly applicable in Power Pages.
✗
Use a custom authentication provider to filter data.
Why it's wrong here
Authentication provider only handles login, not data filtering.
✗
Set page permissions to require authentication.
Why it's wrong here
Page permissions only restrict page access, not data within the page.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse authentication (logging in) with authorization (data filtering), assuming that requiring a login (Option D) is sufficient to secure data, when in fact row-level security requires explicit entity permissions.
Detailed technical explanation
How to think about this question
Entity permissions in Power Pages work by evaluating the relationship between the user's Contact record and the target table (e.g., Orders) using a 'Contact' or 'Parent Customer' scope. When a web role is assigned entity permissions with a scope like 'Contact', the system automatically filters records to those where the 'Customer' field matches the logged-in user's Contact ID. This is implemented via the Dataverse security model, which generates a server-side query filter without exposing raw SQL or requiring custom code.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
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 Pages — This question tests Demonstrate the capabilities of Power Pages — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Configure entity permissions for the Orders table and assign to a web role. — Entity permissions in Power Pages allow you to define granular access rights (Create, Read, Update, Delete) for specific Dataverse tables. By configuring entity permissions for the Orders table and assigning them to a web role that is associated with the authenticated user, you ensure that customers can only see their own orders based on the relationship between the Contact record and the Orders table. This is the correct approach because it enforces row-level security tied to the authenticated user's identity.
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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