Câu 59: Google Cloud Professional Cloud Network Engineer

After a network change window one of your company's applications stops working. The application uses an on-premises database server that no longer receives any traffic from the application. The database server IP address is 10.2.1.25. You examine the change request, and the only change is that 3 additional VPC subnets were created. The new VPC subnets created are 10.1.0.0/16, 10.2.0.0/16, and 10.3.1.0/24/ The on-premises router is advertising 10.0.0.0/8. What is the most likely cause of this problem?

1. A. The less specific VPC subnet route is taking priority.
2. B. The more specific VPC subnet route is taking priority. — đáp án hiện tại
3. C. The on-premises router is not advertising a route for the database server.
4. D. A cloud firewall rule that blocks traffic to the on-premises database server was created during the change.