- A
Reader
Why wrong: Reader allows viewing resources only and does not permit any power-state changes on virtual machines.
- B
Virtual Machine Contributor
Why wrong: This role is broader than needed and is not the best match when the requirement is only operational control.
- C
Virtual Machine Operator
Virtual Machine Operator is the appropriate least-privilege choice for operational control of VMs. It allows actions such as starting, stopping, and restarting virtual machines without giving full management rights over creation, deletion, or related networking and disk resources. That makes it a better fit than broader contributor roles when the team only needs day-to-day operations.
- D
Contributor
Why wrong: Contributor can manage many resource types and is much broader than the limited VM operations described here.
AZ-104 Manage Azure Identities and Governance Practice Question
This AZ-104 practice question tests your understanding of manage azure identities and governance. 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.
Help desk staff must start, stop, and restart virtual machines in one application resource group. They must not create or delete VMs or modify networking or disks. Which built-in role should you assign?
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
Virtual Machine Operator
The Virtual Machine Operator role allows starting, stopping, and restarting virtual machines, but explicitly denies creating, deleting, or modifying VMs, networking, or disks. This matches the help desk staff's required permissions exactly, making it the correct built-in role for this scenario.
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.
- ✗
Reader
Why it's wrong here
Reader allows viewing resources only and does not permit any power-state changes on virtual machines.
When this WOULD be correct
Assign the Reader role when users only need to view virtual machine properties, status, and configuration without making any changes, such as for monitoring or auditing purposes.
- ✗
Virtual Machine Contributor
Why it's wrong here
This role is broader than needed and is not the best match when the requirement is only operational control.
When this WOULD be correct
If the requirement were to allow full management of virtual machines (including creation and deletion) but not management of networking or disks, Virtual Machine Contributor would be the correct role.
- ✓
Virtual Machine Operator
Why this is correct
Virtual Machine Operator is the appropriate least-privilege choice for operational control of VMs. It allows actions such as starting, stopping, and restarting virtual machines without giving full management rights over creation, deletion, or related networking and disk resources. That makes it a better fit than broader contributor roles when the team only needs day-to-day operations.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Contributor
Why it's wrong here
Contributor can manage many resource types and is much broader than the limited VM operations described here.
When this WOULD be correct
Assign the Contributor role when help desk staff need full management of all resources in a resource group, including creating and deleting VMs, modifying networking, and managing disks, but not managing access or policies.
Option-by-option analysis
Why each answer is right or wrong
Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The AZ-104 exam frequently reuses these exact scenarios with slightly different constraints.
✓Virtual Machine OperatorCorrect answer▾
Why this is correct
Virtual Machine Operator is the appropriate least-privilege choice for operational control of VMs. It allows actions such as starting, stopping, and restarting virtual machines without giving full management rights over creation, deletion, or related networking and disk resources. That makes it a better fit than broader contributor roles when the team only needs day-to-day operations.
✗ReaderWrong answer — click to see why▾
Why this is wrong here
The Reader role allows read-only access to all resources, but does not permit starting, stopping, or restarting VMs, which require write-level permissions.
★ When this WOULD be the correct answer
Assign the Reader role when users only need to view virtual machine properties, status, and configuration without making any changes, such as for monitoring or auditing purposes.
Why candidates choose this
Candidates may think Reader is sufficient because they overlook the need for write actions like start/stop, or they confuse read access with the ability to perform management operations.
✗Virtual Machine ContributorWrong answer — click to see why▾
Why this is wrong here
Virtual Machine Contributor allows creating and deleting VMs, which violates the requirement that help desk staff must not create or delete VMs.
★ When this WOULD be the correct answer
If the requirement were to allow full management of virtual machines (including creation and deletion) but not management of networking or disks, Virtual Machine Contributor would be the correct role.
Why candidates choose this
Candidates may think 'Contributor' implies only modification, but the VM-specific role actually grants broader permissions including create/delete, which is not allowed here.
✗ContributorWrong answer — click to see why▾
Why this is wrong here
The Contributor role allows creating and deleting VMs, as well as modifying networking and disks, which exceeds the required permissions of only starting, stopping, and restarting VMs.
★ When this WOULD be the correct answer
Assign the Contributor role when help desk staff need full management of all resources in a resource group, including creating and deleting VMs, modifying networking, and managing disks, but not managing access or policies.
Why candidates choose this
Candidates may mistakenly believe Contributor is the least permissive role that allows VM state changes, overlooking the more restrictive Virtual Machine Operator role that specifically limits actions to start, stop, and restart.
Analysis generated from the official AZ-104blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often choose Virtual Machine Contributor (Option B) because it sounds like it covers VM operations, but they overlook that it also includes create and delete permissions, which are explicitly prohibited in the question.
Detailed technical explanation
How to think about this question
The Virtual Machine Operator role is defined in Azure RBAC with specific actions such as 'Microsoft.Compute/virtualMachines/start/action', 'Microsoft.Compute/virtualMachines/restart/action', and 'Microsoft.Compute/virtualMachines/deallocate/action', while explicitly excluding write or delete permissions on the VM resource or its dependencies. This role is ideal for operational tasks where staff need to manage VM state without risking configuration changes or resource deletion, a common requirement in production environments with strict separation of duties.
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.
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FAQ
Questions learners often ask
What does this AZ-104 question test?
Manage Azure Identities and Governance — This question tests Manage Azure Identities and Governance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Virtual Machine Operator — The Virtual Machine Operator role allows starting, stopping, and restarting virtual machines, but explicitly denies creating, deleting, or modifying VMs, networking, or disks. This matches the help desk staff's required permissions exactly, making it the correct built-in role for this scenario.
What should I do if I get this AZ-104 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.
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 →
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Last reviewed: Jun 11, 2026
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