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Google Updated Professional-Cloud-Network-Engineer Exam Questions and Answers by mikail

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Google Professional-Cloud-Network-Engineer Exam Overview :

Exam Name: Google Cloud Certified - Professional Cloud Network Engineer
Exam Code: Professional-Cloud-Network-Engineer Dumps
Vendor: Google Certification: Google Cloud Platform
Questions: 194 Q&A's Shared By: mikail
Question 28

In your Google Cloud organization, you have two folders: Dev and Prod. You want a scalable and consistent way to enforce the following firewall rules for all virtual machines (VMs) with minimal cost:

Port 8080 should always be open for VMs in the projects in the Dev folder.

Any traffic to port 8080 should be denied for all VMs in your projects in the Prod folder.

What should you do?

Options:

A.

Create and associate a firewall policy with the Dev folder with a rule to open port 8080. Create and associate a firewall policy with the Prod folder with a rule to deny traffic to port 8080.

B.

Create a Shared VPC for the Dev projects and a Shared VPC for the Prod projects. Create a VPC firewall rule to open port 8080 in the Shared VPC for Dev. Create a firewall rule to deny traffic to port 8080 in the Shared VPC for Prod. Deploy VMs to those Shared VPCs.

C.

In all VPCs for the Dev projects, create a VPC firewall rule to open port 8080. In all VPCs for the Prod projects, create a VPC firewall rule to deny traffic to port 8080.

D.

Use Anthos Config Connector to enforce a security policy to open port 8080 on the Dev VMs and deny traffic to port 8080 on the Prod VMs.

Discussion
Question 29

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.)

Options:

A.

On the Load Balancer details page of the GCP Console, click on the Monitoring tab, select your backend service, and look at the graphs.

B.

In Stackdriver Error Reporting, look for any unacknowledged errors for the Cloud Load Balancers service.

C.

In Stackdriver Monitoring, select Resources > Metrics Explorer and search for https/request_bytes_count metric.

D.

In Stackdriver Monitoring, select Resources > Google Cloud Load Balancers and review the Key Metrics graphs in the dashboard.

E.

In Stackdriver Monitoring, create a new dashboard and track the https/backend_request_count metric for the load balancer.

Discussion
Question 30

You need to define an address plan for a future new GKE cluster in your VPC. This will be a VPC native cluster, and the default Pod IP range allocation will be used. You must pre-provision all the needed VPC subnets and their respective IP address ranges before cluster creation. The cluster will initially have a single node, but it will be scaled to a maximum of three nodes if necessary. You want to allocate the minimum number of Pod IP addresses.

Which subnet mask should you use for the Pod IP address range?

Options:

A.

/21

B.

/22

C.

/23

D.

/25

Discussion
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Question 31

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?

Options:

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.

Discussion
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