Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
A team standardizes 30 Windows VMs for a line-of-business application. They install IIS, a monitoring agent, and baseline security settings on one reference VM. Future deployments must use that same build and be easy to version. Which Azure feature should the administrator create?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Distractor review
A snapshot of the reference VM's OS disk
A snapshot is useful for point-in-time backup or cloning, but it is not a versioned shared image catalog for repeatable deployments.
B
Best answer
An image version in Azure Compute Gallery
Azure Compute Gallery is designed for publishing, versioning, and distributing custom VM images. It lets administrators capture a hardened reference image, create managed versions, and deploy consistent new VMs from that approved build across environments or regions.
C
Distractor review
An availability set for the reference VM
An availability set improves resiliency by separating VMs across fault and update domains, but it does not capture the software build for reuse.
D
Distractor review
A custom script extension on each new VM
A custom script extension can install software after deployment, but it is not the preferred way to package a reusable golden image.
Common exam trap
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.
Technical deep dive
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.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A route table contains these entries: 10.0.0.0/8 with next hop Virtual appliance, and 10.1.1.0/24 with next hop Virtual network gateway. Which next hop will Azure use for traffic to 10.1.1.5?
Question 2
You are deploying a stateless web application on Azure virtual machines. The solution must automatically add and remove instances based on CPU demand and allow all instances to be managed as one logical group. Which Azure compute feature should you deploy?
Question 3
You are deploying a Windows Server VM for an internal app. The VM must support Secure Boot and vTPM later, its OS disk must survive host moves, and the team wants the lowest-cost managed disk tier that still behaves like a normal writable OS disk. Which two choices should you make? Select two.
Question 4
You need to deploy several identical virtual machines and ensure that the failure of a single Azure host does not affect all of them. Which feature should you use?
Question 5
You need to connect VNet-Hub and VNet-Spoke so that resources in both virtual networks can communicate privately over the Microsoft backbone. Both virtual networks are in the same region. What should you configure?
Question 6
You need to create a storage account that provides the lowest-cost redundant storage for non-critical data and only needs protection against local disk or server failure within a single datacenter. Which redundancy option should you choose?
FAQ
Questions learners often ask
What does this AZ-104 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: An image version in Azure Compute Gallery — Azure Compute Gallery is the best choice because the requirement is about repeatable provisioning from a standardized, hardened VM build. A gallery image version stores the reference configuration as a managed artifact, which makes deployments consistent and easier to update over time. It is better than reapplying scripts after every build because the operating system and baseline software are already baked into the image. This also supports controlled versioning for future changes. Why others are wrong: A snapshot preserves disk state at a moment in time, but it is not a centrally managed, versioned image intended for ongoing VM provisioning. An availability set helps with resilience, not image management. A custom script extension can automate post-deployment configuration, but it introduces extra steps and drift risk compared with deploying from a prebuilt image.
What should I do if I get this AZ-104 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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