- A
The user already exists in the directory
Why wrong: Option A is incorrect because a 'user already exists' error would typically return a 'Conflict' (409) or 'AlreadyExists' message, not 'PrivilegedOperationNotAllowed'.
- B
The flow is using an expired connection
Why wrong: Option B is incorrect because an expired connection would result in a connection error (e.g., 'Connection not found' or 'Unauthorized'), not a specific permissions-related error.
- C
The service principal lacks required permissions in Microsoft Entra ID
Option C is correct because the error message directly points to insufficient privileges. The service principal used by the flow must be granted appropriate admin roles in Microsoft Entra ID, such as User Administrator, to perform user creation.
- D
The flow has exceeded API rate limits
Why wrong: Option D is incorrect because exceeding API rate limits would produce a '429 Too Many Requests' error, not 'PrivilegedOperationNotAllowed'.
PL-900 Practice Question: Demonstrate the capabilities of Power Automate
This PL-900 practice question tests your understanding of demonstrate the capabilities of power automate. 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.
Your organization uses Power Automate to automate onboarding processes. The flow creates a user in Microsoft Entra ID, assigns licenses, and sends a welcome email. Recently, the flow failed because the 'Create user' action returned 'PrivilegedOperationNotAllowed'. What is the most likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"most likely"Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
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
The service principal lacks required permissions in Microsoft Entra ID
The error 'PrivilegedOperationNotAllowed' indicates that the service principal or connection used by the flow lacks the necessary permissions in Microsoft Entra ID to create users. This is a common issue when automation tools attempt privileged operations without appropriate directory roles (e.g., User Administrator).
Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The user already exists in the directory
Why it's wrong here
Option A is incorrect because a 'user already exists' error would typically return a 'Conflict' (409) or 'AlreadyExists' message, not 'PrivilegedOperationNotAllowed'.
- ✗
The flow is using an expired connection
Why it's wrong here
Option B is incorrect because an expired connection would result in a connection error (e.g., 'Connection not found' or 'Unauthorized'), not a specific permissions-related error.
- ✓
The service principal lacks required permissions in Microsoft Entra ID
Why this is correct
Option C is correct because the error message directly points to insufficient privileges. The service principal used by the flow must be granted appropriate admin roles in Microsoft Entra ID, such as User Administrator, to perform user creation.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Authentication checks who the user is.
- ✗
The flow has exceeded API rate limits
Why it's wrong here
Option D is incorrect because exceeding API rate limits would produce a '429 Too Many Requests' error, not 'PrivilegedOperationNotAllowed'.
Common exam traps
Common exam trap: authentication is not authorization
Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.
Detailed technical explanation
How to think about this question
This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.
KKey Concepts to Remember
- Authentication checks who the user is.
- Authorization controls what the user is allowed to do after login.
- Privilege levels affect access to EXEC and configuration commands.
- AAA, TACACS+ and RADIUS can separate login success from command access.
TExam Day Tips
- Do not assume successful login means full administrative access.
- Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
- Separate login problems from permission problems before choosing the answer.
Key takeaway
Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
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.
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related PL-900 questions on access control and AAA configuration.
- →
Demonstrate the capabilities of Power Automate — study guide chapter
Learn the concepts, then practise the questions
- →
Demonstrate the capabilities of Power Automate practice questions
Targeted practice on this topic area only
- →
All PL-900 questions
976 questions across all exam domains
- →
Microsoft Power Platform Fundamentals PL-900 study guide
Full concept coverage aligned to exam objectives
- →
PL-900 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related PL-900 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Identify foundational components of Power Platform practice questions
Practise PL-900 questions linked to Identify foundational components of Power Platform.
Demonstrate capabilities of Power BI practice questions
Practise PL-900 questions linked to Demonstrate capabilities of Power BI.
Describe complementary Microsoft Power Platform solutions practice questions
Practise PL-900 questions linked to Describe complementary Microsoft Power Platform solutions.
Demonstrate the capabilities of Power Automate practice questions
Practise PL-900 questions linked to Demonstrate the capabilities of Power Automate.
Describe the business value of Microsoft Power Platform practice questions
Practise PL-900 questions linked to Describe the business value of Microsoft Power Platform.
Manage the Microsoft Power Platform environment practice questions
Practise PL-900 questions linked to Manage the Microsoft Power Platform environment.
Identify foundational components of Microsoft Power Platform practice questions
Practise PL-900 questions linked to Identify foundational components of Microsoft Power Platform.
Demonstrate the capabilities of Power BI practice questions
Practise PL-900 questions linked to Demonstrate the capabilities of Power BI.
Demonstrate the capabilities of Power Apps practice questions
Practise PL-900 questions linked to Demonstrate the capabilities of Power Apps.
Demonstrate the capabilities of Microsoft Copilot Studio practice questions
Practise PL-900 questions linked to Demonstrate the capabilities of Microsoft Copilot Studio.
Demonstrate the capabilities of Power Pages practice questions
Practise PL-900 questions linked to Demonstrate the capabilities of Power Pages.
PL-900 fundamentals practice questions
Practise PL-900 questions linked to PL-900 fundamentals.
Practice this exam
Start a free PL-900 practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this PL-900 question test?
Demonstrate the capabilities of Power Automate — This question tests Demonstrate the capabilities of Power Automate — Authentication checks who the user is..
What is the correct answer to this question?
The correct answer is: The service principal lacks required permissions in Microsoft Entra ID — The error 'PrivilegedOperationNotAllowed' indicates that the service principal or connection used by the flow lacks the necessary permissions in Microsoft Entra ID to create users. This is a common issue when automation tools attempt privileged operations without appropriate directory roles (e.g., User Administrator).
What should I do if I get this PL-900 question wrong?
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related PL-900 questions on access control and AAA configuration.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Authentication checks who the user is.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Keep practising
More PL-900 practice questions
- A Power Pages site uses a custom liquid template to display data from a Dataverse table named 'Courses'. The template it…
- A sales team wants to track customer interactions and automate follow-up emails without custom development. What Microso…
- Which TWO are benefits of using Microsoft Power Platform for business process automation?
- A non-profit organization wants to automate donation receipt emails and track donor engagement. Which Microsoft Power Pl…
- A logistics company uses Power Apps to build a fleet management app. They need to integrate real-time GPS data from IoT…
- A company wants to automate a business process that requires approval from a manager before an expense report is submitt…
Last reviewed: Jun 21, 2026
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.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.