PCNE Question 29

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose D1

  The correct option is D. Because when you convert a VPC network from auto mode to custom mode, the subnets are no longer automatically created for each region. Cloud Deployment Manager templates may still reference the auto-mode network and expect those subnets to exist. To resolve this, you need to explicitly reference the custom mode networks and the specific subnets in your Deployment Manager templates, as custom mode requires manually defined subnets for each region. This will ensure that the templates are targeting the correct networks and subnets after the conversion.

• 2

  D: "After you convert an auto mode network to custom mode, you must review all API calls and gcloud commands that implicitly ***** reference any subnet that was automatically created while the network was in auto mode. API calls and commands will need to be modified so that they reference the subnet explicitly. For gcloud CLI commands that have a subnet specification flag (--subnet), that flag is required to reference subnets in a custom mode VPC network."

• Chose D3

  Correct Answer is D