Azure Front Door is the correct choice because it delivers a single global endpoint with SSL offloading, web application firewall (WAF) protection, and URL path-based routing to the nearest healthy AKS cluster. It uses Anycast-based global load balancing to route user traffic to the closest available region, reducing latency while the integrated WAF defends against common web exploits and the SSL offloading feature offloads encryption processing from the AKS ingress controllers. On the AZ-305 exam, this scenario tests your ability to differentiate between Azure Front Door and Azure Traffic Manager—a common trap is choosing Traffic Manager, but remember that Traffic Manager lacks native WAF and SSL offloading, and it uses DNS-based routing rather than Anycast. The exam expects you to recognize that when a single endpoint must combine global load balancing, WAF, and SSL termination, Azure Front Door is the only service that natively bundles all three. Memory tip: think of Front Door as the all-in-one “bouncer” that handles security, encryption, and traffic direction at the front of your global AKS deployment.
AZ-305 Design infrastructure solutions Practice Question
This AZ-305 practice question tests your understanding of design infrastructure solutions. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
A global e-commerce company deploys its web application on Azure Kubernetes Service (AKS) clusters in multiple Azure regions. They need a single global endpoint for users, with SSL offloading, web application firewall (WAF) protection, and URL path-based routing to the nearest healthy AKS cluster. Which Azure service should they use?
Front Door offers global load balancing, SSL offloading, WAF, and URL path-based routing. It can direct users to the nearest healthy backend using anycast and health probes.
B
Azure Traffic Manager
Why wrong: Traffic Manager is a DNS-based traffic router. It cannot perform SSL termination, WAF, or URL-based routing at the application layer.
C
Azure Application Gateway
Why wrong: Application Gateway is a regional load balancer that provides SSL offloading, WAF, and path-based routing, but it cannot distribute traffic globally across regions.
D
Azure Load Balancer
Why wrong: Azure Load Balancer operates at layer 4 (TCP/UDP) and does not provide SSL termination, WAF, or URL-based routing.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Azure Front Door
Azure Front Door is the correct choice because it provides a single global endpoint with SSL offloading, WAF protection, and URL path-based routing. It uses Anycast-based routing to direct traffic to the nearest healthy AKS cluster, ensuring low latency and high availability across multiple regions.
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.
✓
Azure Front Door
Why this is correct
Front Door offers global load balancing, SSL offloading, WAF, and URL path-based routing. It can direct users to the nearest healthy backend using anycast and health probes.
Related concept
Read the scenario before looking for a memorised answer.
✗
Azure Traffic Manager
Why it's wrong here
Traffic Manager is a DNS-based traffic router. It cannot perform SSL termination, WAF, or URL-based routing at the application layer.
✗
Azure Application Gateway
Why it's wrong here
Application Gateway is a regional load balancer that provides SSL offloading, WAF, and path-based routing, but it cannot distribute traffic globally across regions.
✗
Azure Load Balancer
Why it's wrong here
Azure Load Balancer operates at layer 4 (TCP/UDP) and does not provide SSL termination, WAF, or URL-based routing.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Azure Traffic Manager (DNS-level) with Azure Front Door (application-layer), overlooking the need for SSL offloading, WAF, and path-based routing that only Front Door provides.
Detailed technical explanation
How to think about this question
Azure Front Door uses Anycast with a globally distributed set of points of presence (PoPs) to route traffic to the nearest healthy backend. It supports custom URL path-based routing rules that can direct requests to different AKS clusters based on the path, and it integrates with Azure WAF policies to inspect HTTP/HTTPS traffic at the edge. Under the hood, Front Door terminates TLS at the PoP, offloading SSL processing from the AKS clusters, and forwards traffic over an encrypted connection to the backend.
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
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this AZ-305 question in full detail.
Design infrastructure solutions — This question tests Design infrastructure solutions — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Azure Front Door — Azure Front Door is the correct choice because it provides a single global endpoint with SSL offloading, WAF protection, and URL path-based routing. It uses Anycast-based routing to direct traffic to the nearest healthy AKS cluster, ensuring low latency and high availability across multiple regions.
What should I do if I get this AZ-305 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 →
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A global e-commerce company runs a web application in multiple Azure regions. They need to distribute incoming HTTPS traffic across regional deployments to provide low latency and high availability. The solution must support SSL offloading, Web Application Firewall (WAF) policies, and content caching to reduce backend load. They also need to route users to the nearest healthy backend region. Which Azure service should they use?
medium
A.Azure Traffic Manager
✓ B.Azure Front Door
C.Azure Application Gateway
D.Azure Content Delivery Network (CDN)
Why B: Azure Front Door is the correct choice because it is a global, scalable entry point that provides HTTPS traffic distribution across multiple Azure regions with low latency, SSL offloading, WAF policies, and content caching. It uses Anycast-based routing to direct users to the nearest healthy backend region, meeting all the requirements for high availability and performance.
Last reviewed: Jun 11, 2026
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