Google Cloud Platform Professional-Cloud-Network-Engineer Reddit Questions

Page: 6 / 15

Question 24

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?

Options:

None

Client IP

Client IP and protocol

Client IP, port and protocol

Question 25

Your organization uses a Shared VPC architecture with a host project and three service projects. You have Compute Engine instances that reside in the service projects. You have critical workloads in your on-premises data center. You need to ensure that the Google Cloud instances can resolve on-premises hostnames via the Dedicated Interconnect you deployed to establish hybrid connectivity. What should you do?

Options:

Create a Cloud DNS private forwarding zone in the host project of the Shared VPC that forwards the private zone to the on-premises DNS servers.

In your Cloud Router, add a custom route advertisement for the IP 35.199.192.0/19 to the on-premises environment.

Create a Cloud DNS private forwarding zone in the host project of the Shared VPC that forwards the Private zone to the on-premises DNS servers.

In your Cloud Router, add a custom route advertisement for the IP 169.254 169.254 to the on-premises environment.

Configure a Cloud DNS private zone in the host project of the Shared VPC.

Set up DNS forwarding to your Google Cloud private zone on your on-premises DNS servers to point to the inbound forwarder IP address in your host project

In your Cloud Router, add a custom route advertisement for the IP 169.254 169 254 to the on-premises environment.

Configure a Cloud DNS private zone in the host project of the Shared VPC.

Set up DNS forwarding to your Google Cloud private zone on your on-premises DNS servers to point to the inbound forwarder IP address in your host project.

Configure a DNS policy in the Shared VPC to allow inbound query forwarding with your on-premises DNS server as the alternative DNS server.

Question 26

You have deployed an HTTP(s) load balancer, but health checks to port 80 on the Compute Engine virtual machine instance are failing, and no traffic is sent to your instances. You want to resolve the problem. Which commands should you run?

Options:

gcloud compute instances add-access-config instance-1

gcloud compute firewall-rules create allow-lb --network load-balancer --allow tcp --destination-ranges 130.211.0.0/22,35.191.0.0/16 --direction EGRESS

gcloud compute firewall-rules create allow-lb --network load-balancer --allow tcp --source-ranges 130.211.0.0/22,35.191.0.0/16 --direction INGRESS

gcloud compute health-checks update http health-check --unhealthy-threshold 10

Question 27

Question:

Your organization has an on-premises data center. You need to provide connectivity from the on-premises data center to Google Cloud. Bandwidth must be at least 1 Gbps, and the traffic must not traverse the internet. What should you do?