Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
A team wants an Azure Storage account to be reachable only from a single Azure virtual network and to use a private IP address inside that network. Which option should the administrator configure?
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 service endpoint on the subnet.
Service endpoints extend subnet identity to the service, but they do not create a private IP in the VNet.
B
Best answer
A private endpoint for the storage account.
A private endpoint gives the storage account a private IP address in the VNet, which is the best fit for private-only access.
C
Distractor review
A public IP address with an NSG inbound allow rule.
This still exposes the service publicly and does not limit access to private network paths only.
D
Distractor review
A VPN gateway connection to the storage account.
VPN gateways connect networks, not individual PaaS services, and do not assign a private IP to Storage.
Common exam trap
Common exam trap: usable hosts are not the same as total addresses
Subnetting questions often tempt you into counting all addresses. In normal IPv4 subnets, the network and broadcast addresses are not usable host addresses.
Technical deep dive
How to think about this question
Subnetting questions test whether you can identify the network, broadcast address, usable range, mask and correct subnet. Slow down enough to calculate the block size correctly.
KKey Concepts to Remember
- CIDR notation defines the prefix length.
- Block size helps identify subnet boundaries.
- Network and broadcast addresses are not usable hosts in normal IPv4 subnets.
- The required host count determines the smallest suitable subnet.
TExam Day Tips
- Write the block size before choosing the subnet.
- Check whether the question asks for hosts, subnets or a specific address range.
- Do not confuse /24, /25, /26 and /27 host counts.
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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?
CIDR notation defines the prefix length.
What is the correct answer to this question?
The correct answer is: A private endpoint for the storage account. — A private endpoint is the correct choice when a PaaS service must be accessed through a private IP inside a virtual network. For Azure Storage, this means traffic stays on private network paths and the service can be restricted to that VNet or connected networks. A service endpoint improves access control but does not provide a private IP address. Why others are wrong: Option A still uses the service's public endpoint, even though access is restricted. Option C keeps the service public, which does not meet the requirement. Option D is not the mechanism for privately exposing a storage account inside a VNet.
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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