Professional-Cloud-Network-Engineer Exam Dumps - Google Cloud Certified - Professional Cloud Network Engineer

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Question # 57

You want to configure load balancing for an internet-facing, standard voice-over-IP (VOIP) application.

Which type of load balancer should you use?

HTTP(S) load balancer

Network load balancer

Internal TCP/UDP load balancer

TCP/SSL proxy load balancer

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Question # 58

Question:

Your organization has a hub and spoke architecture with VPC Network Peering, and hybrid connectivity is centralized at the hub. The Cloud Router in the hub VPC is advertising subnet routes, but the on-premises router does not appear to be receiving any subnet routes from the VPC spokes. You need to resolve this issue. What should you do?

Create custom learned routes at the Cloud Router in the hub to advertise the subnets of the VPC spokes.

Create custom routes at the Cloud Router in the spokes to advertise the subnets of the VPC spokes.

Create a BGP route policy at the Cloud Router, and ensure the subnets of the VPC spokes are being announced towards the on-premises environment.

Create custom routes at the Cloud Router in the hub to advertise the subnets of the VPC spokes.

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Question # 59

Your company's logo is published as an image file across multiple websites that are hosted by your company You have implemented Cloud CDN, however, you want to improve the performance of the cache hit ratio associated with this image file. What should you do?

Configure custom cache keys for the backend service that holds the image file, and clear the Host and Protocol checkboxes-

Configure Cloud Storage as a custom origin backend to host the image file, and select multi-region as the location type

Configure versioned IJRLs for each domain to serve users the â€¢mage file before the cache entry expires

Configure the default time to live (TTL) as O for the image file.

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Question # 60

Your company's security team wants to limit the type of inbound traffic that can reach your web servers to protect against security threats. You need to configure the firewall rules on the web servers within your Virtual Private Cloud (VPC) to handle HTTP and HTTPS web traffic for TCP only. What should you do?

Create an allow on match ingress firewall rule with the target tag â€œweb-serverâ€ to allow all IP addresses for TCP port 80.

Create an allow on match egress firewall rule with the target tag â€œweb-serverâ€ to allow all IP addresses for TCP port 80.

Create an allow on match ingress firewall rule with the target tag â€œweb-serverâ€ to allow all IP addresses for TCP ports 80 and 443.

Create an allow on match egress firewall rule with the target tag â€œweb-server" to allow web server IP addresses for TCP ports 60 and 443.

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Question # 61

In your company, two departments with separate GCP projects (code-dev and data-dev) in the same organization need to allow full cross-communication between all of their virtual machines in GCP. Each department has one VPC in its project and wants full control over their network. Neither department intends to recreate its existing computing resources. You want to implement a solution that minimizes cost.

Which two steps should you take? (Choose two.)

Connect both projects using Cloud VPN.

Connect the VPCs in project code-dev and data-dev using VPC Network Peering.

Enable Shared VPC in one project (e. g., code-dev), and make the second project (e. g., data-dev) a service project.

Enable firewall rules to allow all ingress traffic from all subnets of project code-dev to all instances in project data-dev, and vice versa.

Create a route in the code-dev project to the destination prefixes in project data-dev and use nexthop as the default gateway, and vice versa.

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Question # 62

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.)

Enable Private Google Access on all the subnets.

Enable Private Google Access on the VPC.

Enable Private Services Access on the VPC.

Create network peering between your VPC and BigQuery.

Create a Cloud NAT, and route the application traffic via NAT gateway.

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