Your organization is deploying a single project for 3 separate departments. Two of these departments require network connectivity between each other, but the third department should remain in isolation. Your design should create separate network administrative domains between these departments. You want to minimize operational overhead.
How should you design the topology?

• A.Create a Shared VPC Host Project and the respective Service Projects for each of the 3 separate departments.
• B.Create 3 separate VPCs, and use Cloud VPN to establish connectivity between the two appropriate VPCs.
• C.Create 3 separate VPCs, and use VPC peering to establish connectivity between the two appropriate VPCs.
• D.Create a single project, and deploy specific firewall rules. Use network tags to isolate access between the departments.

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You are creating a new application and require access to Cloud SQL from VPC instances without public IP addresses.
Which two actions should you take? (Choose two.)

• A.Activate the Service Networking API in your project.
• B.Activate the Cloud Datastore API in your project.
• C.Create a private connection to a service producer.
• D.Create a custom static route to allow the traffic to reach the Cloud SQL API.
• E.Enable Private Google Access.

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You have created several preemptible Linux virtual machine instances using Google Compute Engine. You want to properly shut down your application before the virtual machines are preempted. What should you do?

• A.Create a shutdown script registered as a xinetd service in Linux and configure a StackDriver endpoint check to call the service.
• B.Create a shutdown script, registered as a xinetd service in Linux, and use the gcloud compute instances add-metadata command to specify the service URL as the value for a new metadata entry with the key shutdown-script-url
• C.Create a shutdown script named shutdown in the /etc/ directory.
• D.Create a shutdown script and use it as the value for a new metadata entry with the key shutdown- script in the Cloud Platform Console when you create the new virtual machine instance.

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Your software team is developing an on-premises web application that requires direct connectivity to Compute Engine Instances in GCP using the RFC 1918 address space. You want to choose a connectivity solution from your on-premises environment to GCP, given these specifications:
* Your ISP is a Google Partner Interconnect provider.
* Your on-premises VPN device's internet uplink and downlink speeds are 10 Gbps.
* A test VPN connection between your on-premises gateway and GCP is performing at a maximum speed of
500 Mbps due to packet losses.
* Most of the data transfer will be from GCP to the on-premises environment.
* The application can burst up to 1.5 Gbps during peak transfers over the Interconnect.
* Cost and the complexity of the solution should be minimal.
How should you provision the connectivity solution?

• A.Provision a Partner Interconnect through your ISP.
• B.Provision a Dedicated Interconnect instead of a VPN.
• C.Create multiple VPN tunnels to account for the packet losses, and increase bandwidth using ECMP.
• D.Use network compression over your VPN to increase the amount of data you can send over your VPN.

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You need to create a new VPC network that allows instances to have IP addresses in both the 10.1.1.0/24 network and the 172.16.45.0/24 network.
What should you do?

• A.Configure global load balancing to point 172.16.45.0/24 to the correct instance.
• B.Create unique DNS records for each service that sends traffic to the desired IP address.
• C.Configure an alias-IP range of 172.16.45.0/24 on the virtual instances within the VPC subnet of 10.1.1.0/24.
• D.Use VPC peering to allow traffic to route between the 10.1.0.0/24 network and the 172.16.45.0/24 network.

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