- A
Enable a service endpoint on the Azure VNet and keep the storage account public endpoint enabled.
Why wrong: Service endpoints extend VNet identity to supported services, but they do not provide a private IP for the service and do not satisfy the on-premises private-path requirement by themselves.
- B
Use a private endpoint for the storage account and connect on-premises through a site-to-site VPN or ExpressRoute path.
A private endpoint gives the storage account a private IP in a VNet, which keeps traffic off the public internet. Because the on-premises application also needs access, the on-premises network must have private connectivity to that VNet, typically through a site-to-site VPN gateway or ExpressRoute. This design satisfies both private access and the no-public-access requirement.
- C
Use VNet peering only and leave the storage account firewall open to selected public IPs.
Why wrong: Peering connects VNets, but it does not provide private access from on-premises or eliminate the public endpoint requirement.
- D
Assign a public IP address to the storage account and restrict access with an NSG.
Why wrong: Storage accounts do not use NSGs, and a public IP would directly conflict with the requirement to disable internet access.
AZ-104 Implement and Manage Virtual Networking Practice Question
This AZ-104 practice question tests your understanding of implement and manage virtual networking. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.
An organization has an Azure Storage account that must be reachable from Azure VMs and from an on-premises application. Internet access to the storage account must be disabled, and the service should be accessible only over private IP paths. Which solution best meets the requirement?
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
Use a private endpoint for the storage account and connect on-premises through a site-to-site VPN or ExpressRoute path.
Option B is correct because a private endpoint assigns the storage account a private IP address from the Azure VNet, making it accessible over a private IP path. On-premises connectivity is achieved via a site-to-site VPN or ExpressRoute, which extends the private network. This configuration disables internet access by blocking the public endpoint, meeting the requirement to disable internet access.
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.
- ✗
Enable a service endpoint on the Azure VNet and keep the storage account public endpoint enabled.
Why it's wrong here
Service endpoints extend VNet identity to supported services, but they do not provide a private IP for the service and do not satisfy the on-premises private-path requirement by themselves.
When this WOULD be correct
If the requirement were to restrict access to Azure VMs only (no on-premises) and allow internet access to be blocked via firewall rules, enabling a service endpoint on the VNet and configuring the storage firewall to deny all but that VNet would be correct.
- ✓
Use a private endpoint for the storage account and connect on-premises through a site-to-site VPN or ExpressRoute path.
Why this is correct
A private endpoint gives the storage account a private IP in a VNet, which keeps traffic off the public internet. Because the on-premises application also needs access, the on-premises network must have private connectivity to that VNet, typically through a site-to-site VPN gateway or ExpressRoute. This design satisfies both private access and the no-public-access requirement.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Use VNet peering only and leave the storage account firewall open to selected public IPs.
Why it's wrong here
Peering connects VNets, but it does not provide private access from on-premises or eliminate the public endpoint requirement.
- ✗
Assign a public IP address to the storage account and restrict access with an NSG.
Why it's wrong here
Storage accounts do not use NSGs, and a public IP would directly conflict with the requirement to disable internet access.
When this WOULD be correct
This option would be correct if the question asked about securing an Azure VM's outbound traffic to the internet, where assigning a public IP to the VM and applying an NSG to its subnet can control inbound/outbound access.
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.
✓Use a private endpoint for the storage account and connect on-premises through a site-to-site VPN or ExpressRoute path.Correct answer▾
Why this is correct
A private endpoint gives the storage account a private IP in a VNet, which keeps traffic off the public internet. Because the on-premises application also needs access, the on-premises network must have private connectivity to that VNet, typically through a site-to-site VPN gateway or ExpressRoute. This design satisfies both private access and the no-public-access requirement.
✗Enable a service endpoint on the Azure VNet and keep the storage account public endpoint enabled.Wrong answer — click to see why▾
Why this is wrong here
Keeping the storage account public endpoint enabled violates the requirement to disable internet access; service endpoints still use the public endpoint, just with network rules.
★ When this WOULD be the correct answer
If the requirement were to restrict access to Azure VMs only (no on-premises) and allow internet access to be blocked via firewall rules, enabling a service endpoint on the VNet and configuring the storage firewall to deny all but that VNet would be correct.
Why candidates choose this
Candidates may confuse service endpoints with private endpoints, thinking that service endpoints provide private IP connectivity, when they actually still use the public endpoint with added network restrictions.
✗Use VNet peering only and leave the storage account firewall open to selected public IPs.Wrong answer — click to see why▾
Why this is wrong here
VNet peering only connects VNets within Azure, not on-premises networks. Leaving the firewall open to selected public IPs still exposes the storage account to the internet, violating the requirement to disable internet access.
★ When this WOULD be the correct answer
If the requirement was to connect two Azure VNets to access a storage account without traversing the internet, and on-premises access was not needed, VNet peering with firewall rules allowing traffic from the peered VNet's private IPs would be correct.
Why candidates choose this
Candidates may think VNet peering provides private connectivity and that firewall IP restrictions are sufficient, overlooking that on-premises connectivity requires additional private paths like VPN or ExpressRoute.
✗Assign a public IP address to the storage account and restrict access with an NSG.Wrong answer — click to see why▾
Why this is wrong here
Assigning a public IP to a storage account is not supported; storage accounts use a public endpoint by default. NSGs cannot be applied to a storage account, only to subnets or NICs, and this would not disable internet access.
★ When this WOULD be the correct answer
This option would be correct if the question asked about securing an Azure VM's outbound traffic to the internet, where assigning a public IP to the VM and applying an NSG to its subnet can control inbound/outbound access.
Why candidates choose this
Candidates may mistakenly think that a public IP and NSG can be applied to a storage account like a VM, and that restricting with NSG is equivalent to disabling internet access.
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 confuse service endpoints with private endpoints, thinking service endpoints also provide private-only access, but service endpoints still use the public endpoint and do not block internet access by default.
Detailed technical explanation
How to think about this question
A private endpoint uses Azure Private Link, which creates a network interface with a private IP from the VNet, routing traffic to the storage account over the Microsoft backbone network. On-premises traffic flows through the VPN/ExpressRoute gateway, which uses BGP to propagate routes, ensuring the private endpoint's IP is reachable without traversing the internet. The storage account's firewall must be configured to deny public access, and the private endpoint is automatically authorized via a private endpoint connection request.
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 media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
- →
Implement and Manage Virtual Networking — study guide chapter
Learn the concepts, then practise the questions
- →
Implement and Manage Virtual Networking practice questions
Targeted practice on this topic area only
- →
All AZ-104 questions
1,170 questions across all exam domains
- →
AZ-104 study guide
Full concept coverage aligned to exam objectives
- →
AZ-104 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related AZ-104 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Manage Azure Identities and Governance practice questions
Practise AZ-104 questions linked to Manage Azure Identities and Governance.
Implement and Manage Storage practice questions
Practise AZ-104 questions linked to Implement and Manage Storage.
Deploy and Manage Azure Compute practice questions
Practise AZ-104 questions linked to Deploy and Manage Azure Compute.
Implement and Manage Virtual Networking practice questions
Practise AZ-104 questions linked to Implement and Manage Virtual Networking.
Monitor and Maintain Azure Resources practice questions
Practise AZ-104 questions linked to Monitor and Maintain Azure Resources.
AZ-104 Azure RBAC practice questions
Practise AZ-104 questions linked to AZ-104 Azure RBAC.
AZ-104 storage account practice questions
Practise AZ-104 questions linked to AZ-104 storage account.
AZ-104 virtual network practice questions
Practise AZ-104 questions linked to AZ-104 virtual network.
AZ-104 NSG practice questions
Practise AZ-104 questions linked to AZ-104 NSG.
AZ-104 Azure Monitor practice questions
Practise AZ-104 questions linked to AZ-104 Azure Monitor.
AZ-104 backup practice questions
Practise AZ-104 questions linked to AZ-104 backup.
AZ-104 managed identity practice questions
Practise AZ-104 questions linked to AZ-104 managed identity.
Practice this exam
Start a free AZ-104 practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this AZ-104 question test?
Implement and Manage Virtual Networking — This question tests Implement and Manage Virtual Networking — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use a private endpoint for the storage account and connect on-premises through a site-to-site VPN or ExpressRoute path. — Option B is correct because a private endpoint assigns the storage account a private IP address from the Azure VNet, making it accessible over a private IP path. On-premises connectivity is achieved via a site-to-site VPN or ExpressRoute, which extends the private network. This configuration disables internet access by blocking the public endpoint, meeting the requirement to disable internet access.
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 →
Keep practising
More AZ-104 practice questions
- A storage automation service principal must upload, read, and delete blob data in one container by using Microsoft Entra…
- A subnet contains several application servers. You need to allow inbound TCP 3389 only from a management subnet named Su…
- A subscription admin wants to investigate who changed a resource and also review the platform-generated events for that…
- Based on the exhibit, which Azure feature should the administrator use to track this kind of platform-wide service issue…
- An administrator wants a script running on an Azure VM to create a resource in Azure without storing any passwords or cl…
- A PowerShell script runs on an Azure VM every night and uses Azure CLI commands to create tags and VM resources in anoth…
Last reviewed: Jun 11, 2026
This AZ-104 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AZ-104 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.