Exam Professional Cloud Architect topic 1 question 105 discussion

This is tricky questions , it can be achieved by C and D ... Multiple Computes and Costs .. they are trying to test knowledge on VPN and Tunnels ....

Should be D

yes, you are very smart but question says high throughput and minimizing latency > Interconnect

https://cloud.google.com/network-connectivity/docs/interconnect/concepts/overview#:~:text=Also%2C%20Cloud%20Interconnect%20connections%20provide,directly%20accessible%20from%20both%20networks.

Option A, using OpenVPN to configure a VPN tunnel between the on-premises environment and Google Cloud, is not a recommended approach. OpenVPN is a free and open-source software application that implements virtual private network (VPN) techniques to create secure point-to-point connections. While OpenVPN can be used to establish a VPN tunnel between an on-premises environment and GCP, it may not provide the level of performance and reliability required for high-throughput applications. Option B, configuring a direct peering connection between the on-premises environment and Google Cloud, is not a recommended approach. Direct Peering is a high-bandwidth, low-latency network connection that allows you to connect your on-premises network directly to Google's network. While Direct Peering can be used to connect your on-premises environment to GCP, it is typically used for high-bandwidth workloads such as video streaming and may not be suitable for applications that require low latency. Option C, using Cloud VPN to configure a VPN tunnel between the on-premises