2023 Correct and Up-to-date Google Professional-Cloud-Network-Engineer BrainDumps [Q47-Q68]

QUESTION 47
Your company is working with a partner to provide a solution for a customer. Both your company and the partner organization are using GCP. There are applications in the partner’s network that need access to some resources in your company’s VPC. There is no CIDR overlap between the VPCs.
Which two solutions can you implement to achieve the desired results without compromising the security?
(Choose two.)

VPC peering

Shared VPC

Cloud VPN

Dedicated Interconnect

Cloud NAT

QUESTION 48
Your organization has a new security policy that requires you to monitor all egress traffic payloads from your virtual machines in region us-west2. You deployed an intrusion detection system (IDS) virtual appliance in the same region to meet the new policy. You now need to integrate the IDS into the environment to monitor all egress traffic payloads from us-west2. What should you do?

Enable firewall logging, and forward all filtered egress firewall logs to the IDS.

Enable VPC Flow Logs. Create a sink in Cloud Logging to send filtered egress VPC Flow Logs to the IDS.

Create an internal TCP/UDP load balancer for Packet Mirroring, and add a packet mirroring policy filter for egress traffic.

Create an internal HTTP(S) load balancer for Packet Mirroring, and add a packet mirroring policy filter for egress traffic.

QUESTION 49
Your end users are located in close proximity to us-east1 and europe-west1. Their workloads need to communicate with each other. You want to minimize cost and increase network efficiency.
How should you design this topology?

Create 2 VPCs, each with their own regions and individual subnets. Create 2 VPN gateways to establish connectivity between these regions.

Create 2 VPCs, each with their own region and individual subnets. Use external IP addresses on the instances to establish connectivity between these regions.

Create 1 VPC with 2 regional subnets. Create a global load balancer to establish connectivity between the regions.

Create 1 VPC with 2 regional subnets. Deploy workloads in these subnets and have them communicate using private RFC1918 IP addresses.

QUESTION 50
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 “web-server” to allow all IP addresses for TCP port 80.

Create an allow on match egress firewall rule with the target tag “web-server” to allow all IP addresses for TCP port 80.

Create an allow on match ingress firewall rule with the target tag “web-server” to allow all IP addresses for TCP ports 80 and 443.

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

QUESTION 51
You need to configure the Border Gateway Protocol (BGP) session for a VPN tunnel you just created between two Google Cloud VPCs, 10.1.0.0/16 and 172.16.0.0/16. You have a Cloud Router (router-1) in the 10.1.0.0/16 network and a second Cloud Router (router-2) in the 172.16.0.0/16 network. Which configuration should you use for the BGP session?

QUESTION 52
You want to set up two Cloud Routers so that one has an active Border Gateway Protocol (BGP) session, and the other one acts as a standby.
Which BGP attribute should you use on your on-premises router?

AS-Path

Community

Local Preference

Multi-exit Discriminator

QUESTION 53
You have deployed a proof-of-concept application by manually placing instances in a single Compute Engine zone. You are now moving the application to production, so you need to increase your application availability and ensure it can autoscale.
How should you provision your instances?

Create a single managed instance group, specify the desired region, and select Multiple zones for the location.

Create a managed instance group for each region, select Single zone for the location, and manually distribute instances across the zones in that region.

Create an unmanaged instance group in a single zone, and then create an HTTP load balancer for the instance group.

Create an unmanaged instance group for each zone, and manually distribute the instances across the desired zones.

QUESTION 54
You want to configure a NAT to perform address translation between your on-premises network blocks and GCP.
Which NAT solution should you use?

Cloud NAT

An instance with IP forwarding enabled

An instance configured with iptables DNAT rules

An instance configured with iptables SNAT rules

QUESTION 55
Your company has a security team that manages firewalls and SSL certificates. It also has a networking team that manages the networking resources. The networking team needs to be able to read firewall rules, but should not be able to create, modify, or delete them.
How should you set up permissions for the networking team?

Assign members of the networking team the compute.networkUser role.

Assign members of the networking team the compute.networkAdmin role.

Assign members of the networking team a custom role with only the compute.networks.* and the compute.firewalls.list permissions.

Assign members of the networking team the compute.networkViewer role, and add the compute.networks.use permission.

QUESTION 56
You created a new VPC for your development team. You want to allow access to the resources in this VPC via SSH only.
How should you configure your firewall rules?

Create two firewall rules: one to block all traffic with priority 0, and another to allow port 22 with priority 1000.

Create two firewall rules: one to block all traffic with priority 65536, and another to allow port 3389 with priority 1000.

Create a single firewall rule to allow port 22 with priority 1000.

Create a single firewall rule to allow port 3389 with priority 1000.

QUESTION 57
You are a admin at XYZ organization. Few of your team members need to use BigQuery Data Transfer Service for Amazon S3 . They want to automatically schedule and manage recurring load jobs from Amazon S3 into BigQuery, they want to run the transfer job every week. They have, Amazon S3 URI for the source data, access key ID , secret access key and Read permission on the data source . What necessary permissions are required for the transfer job creators in BigQuery .

bigquery.transfers.update and bigquery.datasets.update

bigquery.transfers.update and bigquery.transfers.get

bigquery.transfer.get and bigquery.data.sets.update

bigquery.jobs.create and bigquery.transfers.get

QUESTION 58
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)

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

Back up the disk contents to Cloud Storage before deleting.

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

Take a snapshot of the disk before terminating the VM.

QUESTION 59
Your on-premises data center has 2 routers connected to your Google Cloud environment through a VPN on each router. All applications are working correctly; however, all of the traffic is passing across a single VPN instead of being load-balanced across the 2 connections as desired.
During troubleshooting you find:
* Each on-premises router is configured with a unique ASN.
* Each on-premises router is configured with the same routes and priorities.
* Both on-premises routers are configured with a VPN connected to a single Cloud Router.
* BGP sessions are established between both on-premises routers and the Cloud Router.
* Only 1 of the on-premises router’s routes are being added to the routing table.
What is the most likely cause of this problem?

The on-premises routers are configured with the same routes.

A firewall is blocking the traffic across the second VPN connection.

You do not have a load balancer to load-balance the network traffic.

The ASNs being used on the on-premises routers are different.

QUESTION 60
You have recently been put in charge of managing identity and access management for your organization. You have several projects and want to use scripting and automation wherever possible. You want to grant the editor role to a project member.
Which two methods can you use to accomplish this? (Choose two.)
GetIamPolicy() via REST API

setIamPolicy() via REST API

gcloud pubsub add-iam-policy-binding $projectname –member user:$username —

role roles/editor
gcloud projects add-iam-policy-binding $projectname –member user:$username —

role roles/editor

Enter an email address in the Add members field, and select the desired role from the drop-down menu in the GCP Console.

QUESTION 61
You have installed Apache Tomcat 8.X on a compute engine in google cloud on port 8085 and you have also installed Jenkins on the same machine on a custom port .You have created a firewall rule that allows traffic to port 8085 .You can see the Apache Tomcat page when you browse X.X.X.X:8085 , but when you browse X.X.X.X:custom port , the Jenkins page doesn’t load . What could be the possible solution? Please select the right choice.

Create a firewall rule; select the correct network and select the target as all instances in the network and specify the custom port and protocol.

Create a firewall rule; select the correct network , create a target tag and attach the tag to the compute engine instance and allow traffic to custom port that is mapped with Jenkins.

Create a firewall rule; select the correct subnet which has the compute engine and allow all protocols and ports .

Create a firewall rule; select the correct subnet , create a target tag attach it to the compute engine instance and allow all protocols and ports.

QUESTION 62
Your organization uses a hub-and-spoke architecture with critical Compute Engine instances in your Virtual Private Clouds (VPCs). You are responsible for the design of Cloud DNS in Google Cloud. You need to be able to resolve Cloud DNS private zones from your on-premises data center and enable on-premises name resolution from your hub-and-spoke VPC design. What should you do?

Configure a private DNS zone in the hub VPC, and configure DNS forwarding to the on-premises server.
Configure DNS peering from the spoke VPCs to the hub VPC.

Configure a DNS policy in the hub VPC to allow inbound query forwarding from the spoke VPCs.
Configure the spoke VPCs with a private zone, and set up DNS peering to the hub VPC.

Configure a DNS policy in the spoke VPCs, and configure your on-premises DNS as an alternate DNS server.
Configure the hub VPC with a private zone, and set up DNS peering to each of the spoke VPCs.

Configure a DNS policy in the hub VPC, and configure the on-premises DNS as an alternate DNS server.
Configure the spoke VPCs with a private zone, and set up DNS peering to the hub VPC.

QUESTION 63
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?

None

Client IP

Client IP and protocol

Client IP, port and protocol

QUESTION 64
Your company’s security team tends to use managed services when possible. You need to build a dashboard to show the number of deny hits that occur against configured firewall rules without increasing operational overhead. What should you do?

Configure Firewall Rules Logging. Use Firewall Insights to display the number of hits.

Configure Firewall Rules Logging. View the logs in Cloud Logging, and create a custom dashboard in Cloud Monitoring to display the number of hits.

Configure a firewall appliance from the Google Cloud Marketplace. Route all traffic through this appliance, and apply the firewall rules at this layer. Use the firewall appliance to display the number of hits.

Configure Packet Mirroring on the VPC. Apply a filter with an IP address list of the Denied Firewall rules. Configure an intrusion detection system (IDS) appliance as the receiver to display the number of hits.

QUESTION 65
You want to set up two Cloud Routers so that one has an active Border Gateway Protocol (BGP) session, and the other one acts as a standby.
Which BGP attribute should you use on your on-premises router?

AS-Path

Community

Local Preference

Multi-exit Discriminator

QUESTION 66
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

QUESTION 67
You are adding steps to a working automation that uses a service account to authenticate. You need to drive the automation the ability to retrieve files from a Cloud Storage bucket. Your organization requires using the least privilege possible.
What should you do?

Grant the compute.instanceAdmin to your user account.

Grant the iam.serviceAccountUser to your user account.

Grant the read-only privilege to the service account for the Cloud Storage bucket.

Grant the cloud-platform privilege to the service account for the Cloud Storage bucket.

QUESTION 68
You are the Organization Admin for your company. One of your engineers is responsible for setting up multiple host projects across multiple folders and sharing subnets with service projects. You need to enable the engineer’s Identity and Access Management (IAM) configuration to complete their task in the fewest number of steps. What should you do?

Set up the engineer with Compute Shared VPC Admin IAM role at the folder level.

Set up the engineer with Compute Shared VPC Admin IAM role at the organization level.

Set up the engineer with Compute Shared VPC Admin IAM role and Project IAM Admin role at the folder level.

Set up the engineer with Compute Shared VPC Admin IAM role and Project IAM Admin role at the organization level.