Microsoft Azure Architect Design (legacy) — Question 27

You manage on-premises networks and Azure virtual networks.
You need a secure private connection between the on-premises networks and the Azure virtual networks. The connection must offer a redundant pair of cross connections to provide high availability.
What should you recommend?

Answer options

Correct answer: A

Explanation

ExpressRoute is the best choice for establishing a secure and high-availability private connection between on-premises networks and Azure virtual networks, as it provides dedicated connections with redundancy. Azure Load Balancer is used for distributing traffic, virtual network peering connects virtual networks but does not provide a secure on-premises connection, and VPN Gateway offers secure connectivity but may not guarantee the same level of redundancy as ExpressRoute.