Google Sample Question 3 of 27

You need to connect multiple applications with dynamic public IP addresses to a Cloud SQL instance. You configured users with strong passwords and enforced the SSL connection to your Cloud SQL instance. You want to use Cloud SQL public IP and ensure that you have secured connections. What should you do?

Source: Google Cloud OFFICIAL

Official sample question published by Google Cloud. WiseOwlLearns is not affiliated with Google LLC.

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A Add all application networks to Authorized Network and regularly update them.
B Add CIDR 0.0.0.0/0 network to Authorized Network. Use Identity and Access Management (IAM) to add users.
C Add CIDR 0.0.0.0/0 network to Authorized Network. Use Cloud SQL Auth proxy on all applications.
D Leave the Authorized Network empty. Use Cloud SQL Auth proxy on all applications. ✓ Correct
🦉 Explanation by WiseOwl Tutor™ — not endorsed by Google

A is not correct because the application networks may change anytime before the Authorized Network gets updated. B is not correct because configuring an open network on the public Internet will increase security risk. C is not correct because (same as B, open network will increase security risk) and configuring Authorized Network is not needed when using Cloud SQL Auth proxy. D is correct because Cloud SQL Auth proxy allows secured connection for applications with dynamically assigned IP addresses.

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