Two separate organizations (separate GCP organizations) must maintain their domains and hostnames for one year while you integrate networking and DNS with minimal downtime. Given no on-prem Interconnects and non-overlapping 10.0.0.0/8 usage, which two actions should you take? (Choose two.)

Connecting VPCs in both organizations using Cloud VPN with Cloud Router establishes secure, private network connectivity between the two separate GCP organizations. This is crucial for integrating networking without on-prem Interconnects. Setting up DNS forwarding and zone transfers in each organization allows resources in one organization to resolve hostnames in the other, maintaining existing domains and hostnames during the integration period. This avoids reconfiguring DNS for all resources immediately. Provisioning Cloud Interconnect is incorrect because the scenario states "no on-prem Interconnects" and Cloud Interconnect typically connects GCP to on-premises networks. Using Cloud DNS to create A records for all VMs across both organizations is impractical and doesn't address the need to maintain existing domains. Creating a third organization and using Shared VPC is not a direct solution for connecting two existing separate organizations while maintaining their current structures.