Practice Test 1 | Google Cloud Certified Professional Cloud Architect | Dumps | Mock Test
Your company has decided to build a backup replica of their on- premises user authentication PostgreSQL database on Google Cloud Platform. The database is 4 TB, and large updates are frequent. Replication requires RFC1918 private address space. Which networking approach would be the best choice?
A. Create two VPN tunnels within the same Cloud VPN gateway to the same destination VPN gateway.
B. Direct Peering.
C. Google Cloud Dedicated Interconnect or Google Cloud Partner Interconnect
D. Google Cloud VPN connected to the data center network.
The correct answer is Option C.
Option C is correct – Google Cloud Dedicated Interconnect or Google Cloud partner Interconnect
Both VPN and Dedicated Interconnect/Partner Interconnect provide private address space communication. “The database is 4 TB, and large updates are frequent” makes the Dedicated Interconnect/Partner Interconnect a suitable solution due to its bandwidth capability and SLA
A single interconnect can be a single 10G link or a link bundle, connected to a single Google router
Option D is incorrect because Google Cloud VPN is connected to the data center network which doesn’t provide sufficient bandwidth.
Option A is incorrect because you cannot create two VPN tunnels within the same Cloud VPN gateway to the same destination VPN gateway.
Option B is incorrect because Direct Peering exists outside of the Google Cloud Platform.
https://cloud.google.com/hybrid-connectivity/
Dedicated Interconnect Overview:
https://cloud.google.com/interconnect/docs/concepts/dedicated- overview
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