Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
A company is deploying a web application that must be accessible from the internet. The application is hosted on Azure virtual machines in a virtual network. The solution must provide SSL termination, web application firewall (WAF) protection, and URL path-based routing (e.g., /api/* to one backend pool, /app/* to another). The web tier must not be directly exposed to the internet. Which Azure load balancing solution should they use?
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
Best answer
Azure Application Gateway v2
Application Gateway is a layer 7 load balancer that offers SSL termination, WAF, and URL-based routing. It can be placed in front of VMs with private IPs to protect the web tier.
B
Distractor review
Azure Front Door
Azure Front Door is a global HTTP(S) load balancer with WAF, but it is designed for multi-region and internet-facing endpoints. It does not support exposing only private IP backends without using Private Link.
C
Distractor review
Azure Load Balancer
Azure Load Balancer operates at layer 4 and cannot perform SSL termination or URL path-based routing. It also does not include WAF capabilities.
D
Distractor review
Azure Traffic Manager
Azure Traffic Manager is a DNS-based traffic load balancer. It does not terminate SSL, does not provide WAF, and cannot route based on URL paths.
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
A company is designing hub-and-spoke networking. Spoke VNets must use a central Azure Firewall for outbound internet traffic. Which two configurations are required?
Question 2
A company is designing private access to a PaaS database from workloads in a VNet. The database should not be reachable over its public endpoint. What should be recommended?
Question 3
A data platform must support analytical queries over petabytes of files in a data lake, while preserving hierarchical namespaces and fine-grained ACLs. Which storage service should you design around?
Question 4
A database workload has an RPO of 15 minutes and an RTO of 4 hours. Cost is more important than near-zero data loss. Which design is usually more appropriate than synchronous multi-region replication?
Question 5
A hub-and-spoke Azure network must centralize outbound inspection and still allow spokes to resolve private endpoint DNS names. Which two components are commonly required? (Choose 2.)
Question 6
A multinational company uses Microsoft Entra ID and several Azure subscriptions. Security administrators need to review privileged role assignments every month and require justification for continued access. Which design should be recommended?
FAQ
Questions learners often ask
What does this AZ-305 question test?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: Azure Application Gateway v2 — Azure Application Gateway (V2) is a layer 7 load balancer that provides SSL termination, WAF, and URL path-based routing. It can be deployed with an internal frontend IP or a public IP. In this scenario, the gateway should have a public IP for internet traffic, but the VMs can have private IPs only. Azure Front Door is a global load balancer, but it requires public endpoints or connectivity via Private Link. Azure Load Balancer is layer 4 and does not provide URL routing or WAF. Azure Traffic Manager is DNS-based and does not provide SSL termination or WAF.
What should I do if I get this AZ-305 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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