AZ-800 AZ-800 - Microsoft Azure Networking Solutions DNS and Traffic Routing Questions and Answers 2

Question 1

Azure Traffic Manager operates at which layer of the OSI model to route client requests?

Accepted Answer

DNS layer (Layer 7 application, DNS-based)

Answer

Azure Traffic Manager uses DNS-based load balancing, responding to DNS queries with the IP of the selected endpoint.

Question 2

Which Traffic Manager routing method directs all traffic to a single primary endpoint and fails over to a secondary only when the primary is unavailable?

Accepted Answer

Priority routing

Answer

Priority routing assigns a priority number to each endpoint; Traffic Manager always sends traffic to the highest-priority (lowest number) healthy endpoint.

Question 3

A global e-commerce company wants Traffic Manager to send users to the endpoint with the lowest network latency. Which routing method should they configure?

Accepted Answer

Performance routing

Answer

Performance routing uses a latency table to direct users to the endpoint with the lowest measured latency from their region.

Question 4

Traffic Manager health probes fail for an endpoint. What does Traffic Manager do with DNS responses for that endpoint?

Accepted Answer

It stops returning that endpoint in DNS responses until it recovers

Answer

When an endpoint fails health checks, Traffic Manager excludes it from DNS responses, routing traffic only to healthy endpoints.

Question 5

You need Traffic Manager to distribute traffic across three endpoints with 50%, 30%, and 20% ratios respectively. Which routing method supports this?

Accepted Answer

Weighted routing

Answer

Weighted routing assigns a numeric weight to each endpoint; Traffic Manager distributes DNS responses proportionally to these weights.

AZ-800 - Microsoft Azure Networking Solutions Practice Test

AZ-800 - Microsoft Azure Networking Solutions Practice Test

AZ-800 AZ-800 - Microsoft Azure Networking Solutions DNS and Traffic Routing Questions and Answers 2