Google Professional Cloud Database Engineer Exam - Topic 7 Question 66 Discussion

Actual exam question for Google's Professional Cloud Database Engineer exam

Question #: 66
Topic #: 7

[All Professional Cloud Database Engineer Questions]

You are migrating an on-premises application to Compute Engine and Cloud SQL. The application VMs will live in their own project, separate from the Cloud SQL instances which have their own project. What should you do to configure the networks?

DPlace both the application VMs and the Cloud SQL instances in the default network of each project.

BCreate a Shared VPC that both the application VMs and Cloud SQL instances will use.

ACreate a new VPC network in each project, and use VPC Network Peering to connect the two together.

CUse the default networks, and leverage Cloud VPN to connect the two together.

Show Suggested Answer

Suggested Answer: B

https://groups.google.com/g/google-cloud-sql-discuss/c/M5G5_HPXytY?pli=1

by Layla at Jan 24, 2026, 08:18 PM

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Martha

5 days ago

I remember something about using private IPs for Cloud SQL, but I can't recall if we need to configure firewall rules as well.

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Lourdes

10 days ago

I think we need to set up VPC peering between the two projects to allow the VMs to communicate with Cloud SQL, but I'm not entirely sure how that works.

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Onita

15 days ago

Ah, I see. The key here is to set up a shared VPC network and then use network peering to connect the two projects. That way, the application VMs can securely access the Cloud SQL instances. I'll make sure to double-check the firewall rules too.

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Mozelle

20 days ago

This seems straightforward enough. I'll create a shared VPC network, then configure the appropriate network peering and firewall rules to allow the application VMs to access the Cloud SQL instances. Shouldn't be too difficult as long as I plan it out carefully.

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Ramonita

25 days ago

I'm a bit confused on the network setup here. Do I need to create a separate VPC for each project or can I use a shared VPC? And how do I ensure the right level of access between the application VMs and Cloud SQL?

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Toi

1 month ago

Okay, I think I know how to approach this. I'll need to set up a shared VPC network and then configure the appropriate firewall rules and network peering to allow the communication between the two projects.

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Dominic

1 month ago

Hmm, this seems like a tricky one. I'll need to think through the network configuration carefully to make sure the application VMs can securely connect to the Cloud SQL instances.

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