A VM has both a default route from a VPN gateway and a user-defined route to an on-premises firewall. Traffic is still not reaching the expected next hop. The administrator wants to see the exact routes currently applied to the VM NIC. Which tool should be used?
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
Effective routes
Effective routes show the actual routing table that Azure applies to a VM NIC, including system routes, UDRs, and routes learned from gateways. This is the best way to verify which next hop will be used after route selection logic is applied. It is especially helpful when a VPN gateway, UDR, or default Azure route creates an unexpected path and the administrator needs the exact active result rather than the intended configuration.
Distractor review
IP flow verify
IP flow verify checks NSG allow or deny decisions, but it does not display the full route list applied to the NIC.
Distractor review
Packet capture
Packet capture can show traffic on the wire, but it does not summarize the effective routing decision for the NIC.
Distractor review
Connection troubleshoot
Connection troubleshoot tests reachability, but it is not the best tool for reviewing all active routes on a network interface.
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: Effective routes — Effective routes are used to inspect the active routing information for a specific VM NIC. They show what Azure will actually use after combining system routes, user-defined routes, and gateway-learned routes. When the problem is an unexpected next hop or a route conflict, this view is more useful than a simple connectivity test because it exposes the exact routing entries that influence packet forwarding. That makes it the right choice here. Why others are wrong: B focuses on NSG decisions, not route selection. C is useful for capturing packets but not for reviewing route tables. D verifies end-to-end connectivity, but it does not provide the detailed route list needed for this troubleshooting task.
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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