PROFESSIONAL-CLOUD-DEVELOPER Question #338: Real Exam Question with Answer & Explanation

Question

Your team plans to use AlloyDB as their database backend for an upcoming application release. Your application is currently hosted in a different project and network than the AlloyDB instances. You need to securely connect your application to the AlloyDB instance while keeping the projects isolated. You want to minimize additional operations and follow Google-recommended practices. How should you configure the network for database connectivity?

Options

• AProvision a Shared VPC project where both the application project and the AlloyDB project are
• BUse AlloyDB Auth Proxy and configure the application project's firewall to allow connections to
• CProvision a service account from the AlloyDB project. Use this service account's JSON key file as
• DAsk the database team to provision AlloyDB databases in the same project and network as the

Explanation

Secure Connectivity: A Shared VPC allows you to connect resources across different projects securely while keeping them isolated, following Google-recommended practices for network Centralized Management: By using a Shared VPC, you can centralize network management and reduce complexity in firewall rules and routing. Isolation and Flexibility: This approach allows your application and database to remain in separate projects while still being able to communicate securely.

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