Google Professional Cloud Network Engineer Question 118
Single answerGoogle Cloud PlatformYour company operates workloads in both Google Cloud and AWS. You need to establish a secure, low-latency connection between the two cloud environments for data exchange. The solution must minimize operational overhead and ensure high availability. Which solution should you implement?
- A
Deploy Cloud VPN to create IPsec tunnels between Google Cloud and AWS
- B
Use Cross-Cloud Interconnect with AWS Direct Connect
- C
Set up a VPC peering connection between Google Cloud and AWS
- D
Leverage a public internet connection with network firewalls for security
Show answer and explanation
Correct answer: B
Explanation
To meet the requirements of secure, low-latency, and high-availability connectivity between Google Cloud and AWS, leveraging Cross-Cloud Interconnect along with AWS Direct Connect is the most appropriate solution. This allows for a dedicated connection between the two environments, minimizing operational overhead and ensuring optimal performance.
- A. Incorrect.
While Cloud VPN can securely connect Google Cloud to AWS using IPsec tunnels, it does not provide low-latency or high-bandwidth performance, which are key requirements in this scenario.
- B. Correct.
Cross-Cloud Interconnect paired with AWS Direct Connect enables a dedicated, high-bandwidth, low-latency link between the two cloud environments. This solution also ensures high availability and reduces operational overhead.
- C. Incorrect.
VPC peering is not supported between Google Cloud and AWS because they are different cloud providers. VPC peering is used only within the same cloud provider.
- D. Incorrect.
A public internet connection with firewalls may provide connectivity, but it does not guarantee the required security, low latency, or reliability for production workloads.