Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
Exhibit
From VM-B in VNet-B: nslookup mystorage.blob.core.windows.net returns 20.52.10.7; the storage account has a private endpoint in VNet-A at 10.4.1.5; the private DNS zone privatelink.blob.core.windows.net is linked only to VNet-A.
Based on the exhibit, what should the administrator do so VM-B resolves the storage account name to the private IP address?
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
Create a service endpoint on VNet-B and leave DNS unchanged.
A service endpoint does not create private DNS resolution for the storage account name.
B
Best answer
Link the private DNS zone to VNet-B.
The DNS zone link lets workloads in VNet-B resolve the storage name to the private endpoint address.
C
Distractor review
Assign a public IP address to the private endpoint.
Private endpoints use private IP addresses, so adding a public IP defeats the design.
D
Distractor review
Add a route table with a next hop to the storage account.
Routing does not control name resolution, so this does not fix the DNS symptom.
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.
Related practice questions
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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: Link the private DNS zone to VNet-B. — A private endpoint only becomes useful to another virtual network when DNS resolves the service name to the private endpoint address. In the exhibit, VNet-B still resolves the storage FQDN to a public IP because the private DNS zone is linked only to VNet-A. Linking the existing private DNS zone to VNet-B allows clients there to resolve the storage name correctly without exposing the service publicly. Why others are wrong: A service endpoint changes network identity for service access, but it does not provide private IP-based name resolution. Assigning a public IP to the private endpoint is invalid for the intended secure design. Routing changes cannot fix DNS lookup results, so a UDR would not address the problem shown in the exhibit.
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.
Discussion
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