The correct answer is that the user can read and install Power Apps in resource group RG1. This is because the Azure RBAC custom role definition explicitly includes the 'Microsoft.PowerApps/apps/read' action, which grants the ability to view app details, and the 'install' action, which allows the user to deploy apps within the specified scope of RG1. On the Microsoft Power Platform Fundamentals PL-900 exam, this scenario tests your understanding of how custom roles granularly control permissions, often appearing as a trick where a role with limited actions like read and install is mistaken for full management. A common trap is assuming that any role with "Power Apps" in its name grants write or delete capabilities, but the JSON definition clearly restricts it. Remember the memory tip: "Read to see, Install to be" — the user can see apps and make them available, but cannot create or modify them.
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. 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.
Exhibit
Refer to the exhibit.
{
"name": "PowerAppPermissions",
"type": "Microsoft.Authorization/roleDefinitions",
"apiVersion": "2022-04-01",
"properties": {
"roleName": "Custom Power Apps User",
"description": "Can use Power Apps",
"type": "customRole",
"permissions": [
{
"actions": [
"Microsoft.PowerApps/apps/read",
"Microsoft.PowerApps/apps/install"
],
"notActions": [],
"dataActions": [],
"notDataActions": []
}
],
"assignableScopes": [
"/subscriptions/12345/resourceGroups/RG1"
]
}
}
Refer to the exhibit. The Azure RBAC custom role definition shown is assigned to a user. What can this user do?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Read and install Power Apps in resource group RG1
The role includes 'Microsoft.PowerApps/apps/read' and 'install' actions, allowing the user to read and install apps in the specified scope. Option A is correct. Option B is wrong because the role does not include write or delete. Option C is wrong because the role does not include create. Option D is wrong because the role only allows read and install, not full management.
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.
✗
Manage all Power Apps in the subscription
Why it's wrong here
Scope is limited to RG1 and only read/install.
✗
Create new Power Apps in resource group RG1
Why it's wrong here
No create action.
✗
Edit and delete Power Apps in resource group RG1
Why it's wrong here
No write or delete actions.
✓
Read and install Power Apps in resource group RG1
Why this is correct
The actions read and install are allowed.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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 PL-900 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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: Read and install Power Apps in resource group RG1 — The role includes 'Microsoft.PowerApps/apps/read' and 'install' actions, allowing the user to read and install apps in the specified scope. Option A is correct. Option B is wrong because the role does not include write or delete. Option C is wrong because the role does not include create. Option D is wrong because the role only allows read and install, not full management.
What should I do if I get this PL-900 question wrong?
Identify which PL-900 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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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