PROFESSIONAL-CLOUD-NETWORK-ENGINEER Question #54: Real Exam Question with Answer & Explanation

Question

Your company just completed the acquisition of Altostrat (a current GCP customer). Each company has a separate organization in GCP and has implemented a custom DNS solution. Each organization will retain its current domain and host names until after a full transition and architectural review is done in one year. These are the assumptions for both GCP environments. - Each organization has enabled full connectivity between all of its projects by using Shared VPC. - Both organizations strictly use the 10.0.0.0/8 address space for their instances, except for bastion hosts (for accessing the instances) and load balancers for serving web traffic. - There are no prefix overlaps between the two organizations. - Both organizations already have firewall rules that allow all inbound and outbound traffic from the 10.0.0.0/8 address space. - Neither organization has Interconnects to their on-premises environment. You want to integrate networking and DNS infrastructure of both organizations as quickly as possible and with minimal downtime. Which two steps should you take? (Choose two.)

Options

• AProvision Cloud Interconnect to connect both organizations together.
• BSet up some variant of DNS forwarding and zone transfers in each organization.
• CConnect VPCs in both organizations using Cloud VPN together with Cloud Router.
• DUse Cloud DNS to create A records of all VMs and resources across all projects in both
• ECreate a third organization with a new host project, and attach all projects from your company