Correct Answer: Outbound TCP 443
Session hosts use a reverse connect mechanism to communicate with the AVD control plane. This requires outbound TCP port 443 (HTTPS) access. No inbound ports need to be opened on t...
Correct Answer
Outbound TCP 443
Why This Answer Is Correct
Session hosts use a reverse connect mechanism to communicate with the AVD control plane. This requires outbound TCP port 443 (HTTPS) access. No inbound ports need to be opened on the session hosts.
This question evaluates your knowledge of Azure Virtual Desktop Networking — a core concept tested in Microsoft Certified: Azure Virtual Desktop Specialty (AZ-140). Understanding Azure Virtual Desktop Networking is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.
You want to optimize the connection latency and reduce the gateway traffic for Azure Virtual Desktop users who are working from a corporate office. You want to establish direct UDP-based connections between the clients and the session hosts. Which feature should you enable?
You have session hosts in a Virtual Network. To ensure Azure Virtual Desktop functions correctly, which DNS resolution capability must be available to the session hosts?