Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
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?
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
Virtual appliance, because the broader 10.0.0.0/8 route was created first.
Azure does not choose the first created route when a more specific route exists.
B
Best answer
Virtual network gateway, because the /24 route is more specific than the /8 route.
The most specific matching prefix wins, so the /24 route takes precedence for 10.1.1.5.
C
Distractor review
Internet, because Azure always prefers the default system route for public addresses.
A matching user-defined route overrides the default system route for the destination.
D
Distractor review
None, because Azure ignores overlapping route entries in the same table.
Azure supports multiple routes, and it selects the best match rather than ignoring them all.
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
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 2
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 3
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 4
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 5
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?
Question 6
A team is creating a new workload subnet in a spoke virtual network. The subnet must support 41 VM NICs, 2 internal load balancer frontend IP configurations, 3 private endpoint IPs, and 4 spare IPs for near-term growth. Azure reserves 5 IP addresses in every subnet. What is the smallest IPv4 subnet size that satisfies the requirement?
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: Virtual network gateway, because the /24 route is more specific than the /8 route. — Azure routing uses longest-prefix match. For destination 10.1.1.5, both routes match, but 10.1.1.0/24 is more specific than 10.0.0.0/8. Therefore the virtual network gateway next hop is chosen. This is a common troubleshooting point when broader routes are unexpectedly shadowed by narrower ones or when administrators assume creation order matters. Why others are wrong: Creation order does not determine route selection in Azure. The Internet system route is not preferred when a more specific UDR exists for the destination. Azure does not ignore overlapping route entries; instead, it evaluates matches and applies the most specific prefix.
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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