You are configuring a new instance of Cloud Router in your Organization's Google Cloud environment to allow connection across a new Dedicated Interconnect to your data center Sales, Marketing, and IT each have a service project attached to the Organization's host project.
Where should you create the Cloud Router instance?

• A.VPC network in the Host Project
• B.VPC network in the Sales, Marketing, and IT Projects
• C.VPC network in the IT Project
• D.VPC network in all projects

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Your end users are located in close proximity to us-east1 and europe-west1. Their workloads need to communicate with each other. You want to minimize cost and increase network efficiency.
How should you design this topology?

• A.Create 2 VPCs, each with their own regions and individual subnets. Create 2 VPN gateways to establish connectivity between these regions.
• B.Create 2 VPCs, each with their own region and individual subnets. Use external IP addresses on the instances to establish connectivity between these regions.
• C.Create 1 VPC with 2 regional subnets. Create a global load balancer to establish connectivity between the regions.
• D.Create 1 VPC with 2 regional subnets. Deploy workloads in these subnets and have them communicate using private RFC1918 IP addresses.

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You have created an HTTP(S) load balanced service. You need to verify that your backend instances are responding properly.
How should you configure the health check?

• A.Set request-path to a specific URL used for health checking, and set proxy-header to PROXY_V1.
• B.Set request-path to a specific URL used for health checking, and set host to include a custom host header that identifies the health check.
• C.Set request-path to a specific URL used for health checking, and set response to a string that the backend service will always return in the response body.
• D.Set proxy-header to the default value, and set host to include a custom host header that identifies the health check.

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You have deployed a new internal application that provides HTTP and TFTP services to on-premises hosts. You want to be able to distribute traffic across multiple Compute Engine instances, but need to ensure that clients are sticky to a particular instance across both services.
Which session affinity should you choose?

• A.Client IP
• B.Client IP, port and protocol
• C.Client IP and protocol
• D.None

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You have an application running on Compute Engine that uses BigQuery to generate some results that are stored in Cloud Storage. You want to ensure that none of the application instances have external IP addresses.
Which two methods can you use to accomplish this? (Choose two.)

• A.Enable Private Google Access on the VPC.
• B.Enable Private Google Access on all the subnets.
• C.Create a Cloud NAT, and route the application traffic via NAT gateway.
• D.Enable Private Services Access on the VPC.
• E.Create network peering between your VPC and BigQuery.

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