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Free Professional Cloud Network Engineer Exam Braindumps (page: 19)

Page 18 of 55
PDF with 215 Questions

You are creating an instance group and need to create a new health check for HTTP(s) load balancing.

Which two methods can you use to accomplish this? (Choose two.)

  1. Create a new health check using the gcloud command line tool.
  2. Create a new health check using the VPC Network section in the GCP Console.
  3. Create a new health check, or select an existing one, when you complete the load balancer's backend configuration in the GCP Console.
  4. Create a new legacy health check using the gcloud command line tool.
  5. Create a new legacy health check using the Health checks section in the GCP Console.

Answer(s): A,C

Explanation:

https://cloud.google.com/load-balancing/docs/health-
checks#creating_and_modifying_health_checks



You are in the early stages of planning a migration to GCP. You want to test the functionality of your hybrid cloud design before you start to implement it in production. The design includes services running on a Compute Engine Virtual Machine instance that need to communicate to on-premises servers using private IP addresses. The on-premises servers have connectivity to the internet, but you have not yet established any Cloud Interconnect connections. You want to choose the lowest cost method of enabling connectivity between your instance and on-premises servers and complete the test in 24 hours.

Which connectivity method should you choose?

  1. Cloud VPN
  2. 50-Mbps Partner VLAN attachment
  3. Dedicated Interconnect with a single VLAN attachment
  4. Dedicated Interconnect, but don't provision any VLAN attachments

Answer(s): A



You want to implement an IPSec tunnel between your on-premises network and a VPC via Cloud VPN. You need to restrict reachability over the tunnel to specific local subnets, and you do not have a device capable of speaking Border Gateway Protocol (BGP).

Which routing option should you choose?

  1. Dynamic routing using Cloud Router
  2. Route-based routing using default traffic selectors
  3. Policy-based routing using a custom local traffic selector
  4. Policy-based routing using the default local traffic selector

Answer(s): C


Reference:

https://cloud.google.com/vpn/docs/concepts/overview



You have enabled HTTP(S) load balancing for your application, and your application developers have reported that HTTP(S) requests are not being distributed correctly to your Compute Engine Virtual Machine instances. You want to find data about how the request are being distributed.

Which two methods can accomplish this? (Choose two.)

  1. On the Load Balancer details page of the GCP Console, click on the Monitoring tab, select your backend service, and look at the graphs.
  2. In Stackdriver Error Reporting, look for any unacknowledged errors for the Cloud Load Balancers service.
  3. In Stackdriver Monitoring, select Resources > Metrics Explorer and search for https/request_bytes_count metric.
  4. In Stackdriver Monitoring, select Resources > Google Cloud Load Balancers and review the Key Metrics graphs in the dashboard.
  5. In Stackdriver Monitoring, create a new dashboard and track the https/backend_request_count metric for the load balancer.

Answer(s): A,E






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