Free Access Google.Professional-Cloud-Network-Engineer.v2022-03-12.q83 Practice Test (Page 15)

Question 66

Your developer group works on a set of VM's frequently throughout the day. To save costs, you terminate the VM when it is not in use. However, you need to preserve the contents of the disk when the VM is terminated so users can resume where they left off when a new one is created.
What is the most cost-effective way to do? (Choose two)

A.Set the disk to no-auto-delete to preserve contents.

B.Back up the disk contents to Cloud Storage before deleting.

C.When not in use, only stop the instance instead of deleting it.

D.Take a snapshot of the disk before terminating the VM.

Question 67

You are using the gcloud command line tool to create a new custom role in a project by coping a predefined role. You receive this error message:
INVALID_ARGUMENT: Permission resourcemanager.projects.list is not valid What should you do?

A.Add the resourcemanager.projects.setIamPolicy permission, and try again.

B.Try again with a different role with a new name but the same permissions.

C.Remove the resourcemanager.projects.list permission, and try again.

D.Add the resourcemanager.projects.get permission, and try again.

Question 68

You are increasing your usage of Cloud VPN between on-premises and GCP, and you want to support more traffic than a single tunnel can handle. You want to increase the available bandwidth using Cloud VPN.
What should you do?

A.Double the MTU on your on-premises VPN gateway from 1460 bytes to 2920 bytes.

B.Create two VPN tunnels on the same Cloud VPN gateway that point to the same destination VPN gateway IP address.

C.Add a second on-premises VPN gateway with a different public IP address.
Create a second tunnel on the existing Cloud VPN gateway that forwards the same IP range, but points at the new on-premises gateway IP.

D.Add a second Cloud VPN gateway in a different region than the existing VPN gateway.
Create a new tunnel on the second Cloud VPN gateway that forwards the same IP range, but points to the existing on-premises VPN gateway IP address.

Question 69

You want to create a service in GCP using IPv6.
What should you do?

A.Create the instance with the designated IPv6 address.

B.Configure a TCP Proxy with the designated IPv6 address.

C.Configure a global load balancer with the designated IPv6 address.

D.Configure an internal load balancer with the designated IPv6 address.

Question 70

You are designing a Google Kubernetes Engine (GKE) cluster for your organization. The current cluster size is expected to host 10 nodes, with 20 Pods per node and 150 services. Because of the migration of new services over the next 2 years, there is a planned growth for 100 nodes, 200 Pods per node, and 1500 services. You want to use VPC-native clusters with alias IP ranges, while minimizing address consumption.
How should you design this topology?

A.Create a subnet of size/28 with 2 secondary ranges of: /24 for Pods and /24 for Services. Create a VPC-native cluster and specify those ranges. When the services are ready to be deployed, resize the subnets.

B.Create a subnet of size/25 with 2 secondary ranges of: /17 for Pods and /21 for Services. Create a VPC-native cluster and specify those ranges.

C.Use gcloud container clusters create [CLUSTER NAME]--enable-ip-alias to create a VPC-native cluster.

D.Use gcloud container clusters create [CLUSTER NAME] to create a VPC-native cluster.

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Question 66

Question 67

Question 68

Question 69

Question 70

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