AZ-800 AZ-800 - Microsoft Azure Networking Solutions Azure DNS and Traffic Management Questions and Answers 3

Question 1

A Traffic Manager profile uses Geographic routing. Which behavior occurs if no geographic mapping covers a user's region?

Accepted Answer

The request fails with a DNS NXDOMAIN response

Answer

With Geographic routing, if no mapping matches the user's location, Traffic Manager returns NXDOMAIN, so every region must be explicitly mapped.

Question 2

You need DNS resolution between two peered VNets that share a single private DNS zone. What must you configure?

Accepted Answer

Link the private DNS zone to both VNets

Answer

Linking a private DNS zone to each VNet allows all linked VNets to resolve names registered in that zone.

Question 3

Which Traffic Manager routing method routes requests based on the source IP subnet of the client?

Accepted Answer

Subnet

Answer

Subnet routing maps specific client IP address ranges to designated endpoints, enabling ISP or office-based routing.

Question 4

What Azure feature allows you to use your own custom domain name for an Azure Public DNS zone?

Accepted Answer

Delegating your domain's NS records to Azure DNS name servers

Answer

You delegate your domain to Azure DNS by updating your registrar's NS records to point to the Azure DNS name servers assigned to your zone.

Question 5

Which Traffic Manager health check protocol can be used to verify the health of HTTPS endpoints?

Accepted Answer

HTTP and HTTPS

Answer

Traffic Manager supports HTTP, HTTPS, and TCP protocols for endpoint health probing.

AZ-800 - Microsoft Azure Networking Solutions Practice Test