az-104 Practice Question 1738
Exam: az-104
Domain: Implement and manage virtual networking
Topic: Configure and manage virtual networks in Azure
Difficulty: medium
A company needs to route traffic from one VNet to another VNet through a transit VNet to reduce latency and improve performance. However, they are concerned about the potential for a single point of failure. How should they configure the transit VNet to mitigate this risk, and why?
Answer Options
A
Use a single VNet Gateway
B
Configure multiple VNet Gateways with redundancy
C
Do not configure any VNet Gateways
D
Set up a VNet peering connection
Correct Answer
B: Configure multiple VNet Gateways with redundancy
Explanation
To mitigate the risk of a single point of failure, the company should configure the transit VNet with multiple VNet Gateways and implement a redundant design. This ensures that if one gateway fails, traffic can still be routed through another gateway, maintaining high availability. Other options like using a single VNet Gateway or configuring no redundancy will leave the network vulnerable to single points of failure. Redundant VNet Gateways provide a resilient design by distributing traffic across multiple gateways, ensuring that the network remains functional even if one gateway goes down.