Every backup job for a newly deployed Azure VM fails immediately and reports that the VM agent is not ready. Which two checks should the administrator perform first? Select two.
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.
Best answer
Verify that the Azure VM Agent is installed and the service is running inside the guest.
A healthy VM agent is required for Azure Backup to coordinate with the guest operating system.
Best answer
Verify that outbound HTTPS access to the required Azure Backup and Storage endpoints is allowed.
Azure Backup needs network connectivity to Azure services so the backup workflow can complete successfully.
Distractor review
Increase the recovery point retention in the backup policy.
Retention settings do not affect whether the VM agent is ready to participate in backup operations.
Distractor review
Recreate the Recovery Services vault in another region.
The vault location is not the root cause of a VM agent readiness error on a single new VM.
Distractor review
Disable the backup policy until the VM is rebooted several times.
Turning off the policy does not fix the underlying agent or connectivity issue that causes the immediate failure.
Common exam trap
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Technical deep dive
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
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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?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: Verify that the Azure VM Agent is installed and the service is running inside the guest. — When Azure Backup reports that the VM agent is not ready, the first places to check are the in-guest Azure VM Agent and the network path to Azure backup services. The agent must be present and healthy so Azure can communicate with the VM during backup, and outbound HTTPS connectivity must be available so the job can reach the required Azure endpoints. These checks target the most common causes of immediate backup failure on newly deployed VMs. Why others are wrong: Retention changes, vault recreation, and policy disablement do not address the root cause of an unavailable or unhealthy VM agent. They may be valid administrative tasks in other contexts, but they will not turn a nonresponsive guest integration point into a ready one. Because the error appears immediately, the agent and connectivity path are the first things to validate, not backup retention or vault placement.
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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