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Google Professional Cloud Network Engineer Exam Questions

Exam Name: Professional Cloud Network Engineer
Exam Code: Professional Cloud Network Engineer
Related Certification(s): Google Cloud Certified Certification
Certification Provider: Google
Number of Professional Cloud Network Engineer practice questions in our database: 215 (updated: Nov. 06, 2024)
Expected Professional Cloud Network Engineer Exam Topics, as suggested by Google :
  • Topic 1: Managing and monitoring network operations/ Designing a container IP addressing plan for Google Kubernetes Engine
  • Topic 2: Optimizing network resources/ Load balancer and CDN location/ Designing a hybrid network. Considerations Using interconnect, Failover and disaster recovery strategy
  • Topic 3: Designing the overall network architecture. Considerations Hybrid connectivity, Container networking, Options for high availability
  • Topic 4: Implementing a GCP Virtual Private Cloud (VPC)/ Creating a shared VPC and explaining how to share subnets with other projects
  • Topic 5: Differences between Google Cloud Networking and other cloud platforms/ Designing, planning, and prototyping a GCP network
  • Topic 6: Configuring and maintaining Google Kubernetes Engine clusters/ Configuring and maintaining Google Kubernetes Engine clusters
  • Topic 7: Configuring GCP VPC resources/ Failover and disaster recovery strategy/ Target network tags and service accounts
  • Topic 8: Shared vs. standalone VPC interconnect access/ Choosing the appropriate load balancing options
  • Topic 9: Microsegmentation for security purposes/ Designing a Virtual Private Cloud (VPC)/ VPC-native clusters using alias IPs
Disscuss Google Professional Cloud Network Engineer Topics, Questions or Ask Anything Related
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Jenelle

9 hours ago
I am happy to announce that I passed the Google Professional Cloud Network Engineer exam! The Pass4Success practice questions were very helpful. One question that puzzled me was about optimizing network resources. It asked how to use Cloud CDN to reduce latency. I wasn't certain of my answer, but I still passed.
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Jenise

8 days ago
Thanks everyone! How about Packet Mirroring? Is it covered?
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Maddie

9 days ago
Passed my Google Cloud cert today! Pass4Success materials were a lifesaver for last-minute prep.
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Bernardo

14 days ago
I successfully passed the Google Professional Cloud Network Engineer exam, and Pass4Success practice questions were instrumental. A difficult question I encountered was about implementing hybrid interconnectivity. It asked how to choose between VPN and Interconnect for a specific use case. I wasn't entirely sure, but I managed to pass.
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Emily

27 days ago
Network monitoring is key. Be familiar with Cloud Monitoring and how to set up alerts for network-related metrics.
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Mona

29 days ago
Passing the Google Professional Cloud Network Engineer exam was a significant achievement for me, thanks to Pass4Success. One challenging question was about configuring network services. It asked how to set up Cloud DNS for a multi-region deployment. I wasn't confident in my answer, but I passed the exam.
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Mayra

1 months ago
Whew! That exam was tough, but I made it. Pass4Success really helped me prepare quickly.
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Corazon

1 months ago
Excellent insights. How did you prepare for the exam?
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Adrianna

1 months ago
I am thrilled to share that I passed the Google Professional Cloud Network Engineer exam! The Pass4Success practice questions were a great resource. There was one tricky question about implementing a GCP Virtual Private Cloud (VPC). It asked about the best practices for subnetting within a VPC. I was a bit unsure, but I still made it through.
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Remona

2 months ago
I used various resources, but Pass4Success was incredibly helpful. Their practice questions were very similar to the actual exam, which really boosted my confidence. Highly recommend them for quick and effective preparation!
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Shalon

2 months ago
I just passed the Google Professional Cloud Network Engineer exam, and I have to say, the Pass4Success practice questions were incredibly helpful. One question that stumped me was about designing a GCP network. It asked how to best plan for high availability across multiple regions. I wasn't entirely sure about the optimal configuration, but I managed to pass the exam nonetheless.
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Aleisha

2 months ago
Just passed the Google Cloud Network Engineer exam! Thanks Pass4Success for the spot-on practice questions.
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Lera

3 months ago
Passing the Google Professional Cloud Network Engineer exam was a great achievement for me, and I owe a part of my success to Pass4Success practice questions. The exam covered topics such as load balancer and CDN location, designing a hybrid network, and failover and disaster recovery strategy. One question that I found particularly tricky was related to managing and monitoring network operations and the considerations for using interconnect. Despite my initial confusion, I managed to pass the exam.
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Angelica

3 months ago
Passed the Google Cloud Network Engineer cert! Cloud Interconnect and VPN questions were prevalent. Know the differences between Dedicated and Partner Interconnect, as well as HA VPN setups. Brush up on BGP routing for hybrid scenarios. Pass4Success's practice exams were a lifesaver for quick preparation!
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Veronica

4 months ago
My exam experience for the Google Professional Cloud Network Engineer certification was successful, thanks to Pass4Success practice questions. The exam included topics like load balancer and CDN location, designing a hybrid network, and failover and disaster recovery strategy. One question that challenged me was about optimizing network resources and the design of a container IP addressing plan for Google Kubernetes Engine. Despite my uncertainty, I was able to pass the exam.
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Jestine

4 months ago
Cloud Load Balancing was heavily featured in my exam. Be ready for scenarios involving global vs. regional load balancers and their health check configurations. Understand backend services and SSL certificates. Pass4Success really came through with relevant exam prep materials!
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Lorean

5 months ago
Just passed the Google Cloud Network Engineer exam! One tricky area was VPC peering. Expect questions on its limitations and use cases. Study the differences between VPC peering and Shared VPC. Thanks to Pass4Success for the spot-on practice questions that helped me prepare quickly!
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Quentin

5 months ago
I recently passed the Google Professional Cloud Network Engineer exam with the help of Pass4Success practice questions. The exam covered topics such as managing and monitoring network operations, designing a container IP addressing plan for Google Kubernetes Engine, and optimizing network resources. One question that stood out to me was related to designing a hybrid network and considerations for using interconnect. Despite being unsure of the answer, I managed to pass the exam.
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Lisha

5 months ago
Just passed the Google Cloud Network Engineer exam! VPC design was a key focus. Expect questions on subnet creation and IP range management. Study VPC peering and shared VPC concepts thoroughly. Thanks to Pass4Success for the spot-on practice questions that helped me prepare quickly!
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Free Google Professional Cloud Network Engineer Exam Actual Questions

Note: Premium Questions for Professional Cloud Network Engineer were last updated On Nov. 06, 2024 (see below)

Question #1

Your organization's security team recently discovered that there is a high risk of malicious activities originating from some of your VMs connected to the internet. These malicious activities are currently undetected when TLS communication is used. You must ensure that encrypted traffic to the internet is inspected. What should you do?

Reveal Solution Hide Solution
Correct Answer: B

Cloud NGFW Enterprise provides TLS inspection to detect and manage threats within encrypted traffic. Configuring firewall rules for TLS inspection enables granular monitoring and filtering, ensuring secure internet traffic.


Question #2

Your organization recently exposed a set of services through a global external Application Load Balancer. After conducting some testing, you observed that responses would intermittently yield a non-HTTP 200 response. You need to identify the error. What should you do? (Choose 2 answers)

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Correct Answer: C, E

To troubleshoot the intermittent non-HTTP 200 responses, you should enable and review health check logs and log the backend service's responses in Cloud Logging. Reviewing the statusDetails field helps identify the cause of the error. Enabling logging on the load balancer and backend service provides visibility into the issue.


Question #3

You are designing an IP address scheme for new private Google Kubernetes Engine (GKE) clusters, Due to IP address exhaustion of the RFC 1918 address space in your enterprise, you plan to use privately used public IP space for the new dusters. You want to follow Google-recommended practices, What should you do after designing your IP scheme?

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Correct Answer: D

The correct answer is D. Create privately used public IP primary and secondary subnet ranges for the clusters. Create a private GKE cluster with the following options selected: --disable-default-snat, --enable-ip-alias, and --enable-private-nodes.

This answer is based on the following facts:

Privately used public IP (PUPI) addresses are any public IP addresses not owned by Google that a customer can use privately on Google Cloud1. You can use PUPI addresses for GKE pods and services in private clusters to mitigate address exhaustion.

A private GKE cluster is a cluster that has no public IP addresses on the nodes2. You can use private clusters to isolate your workloads from the public internet and enhance security.

The --disable-default-snat option disables source network address translation (SNAT) for the cluster3. This option allows you to use PUPI addresses without conflicting with other public IP addresses on the internet.

The --enable-ip-alias option enables alias IP ranges for the cluster4. This option allows you to use separate subnet ranges for nodes, pods, and services, and to specify the size of those ranges.

The --enable-private-nodes option enables private nodes for the cluster5. This option ensures that the nodes have no public IP addresses and can only communicate with other Google Cloud resources in the same VPC network or peered networks.

The other options are not correct because:

Option A is not suitable. Creating RFC 1918 primary and secondary subnet IP ranges for the clusters does not solve the problem of address exhaustion. Re-using the secondary address range for pods across multiple private GKE clusters can cause IP conflicts and routing issues.

Option B is also not suitable. Creating RFC 1918 primary and secondary subnet IP ranges for the clusters does not solve the problem of address exhaustion. Re-using the secondary address range for services across multiple private GKE clusters can cause IP conflicts and routing issues.

Option C is not feasible. Creating privately used public IP primary and secondary subnet ranges for the clusters is a valid step, but creating a private GKE cluster with only --enable-ip-alias and --enable-private-nodes options is not enough. You also need to disable default SNAT to avoid IP conflicts with other public IP addresses on the internet.


Question #4

You ate planning to use Terraform to deploy the Google Cloud infrastructure for your company, The design must meet the following requirements

* Each Google Cloud project must represent an Internal project that your team Will work on

* After an Internal project is finished, the infrastructure must be deleted

* Each Internal project must have Its own Google Cloud project owner to manage the Google Cloud resources.

* You have 10---100 projects deployed at a time

While you are writing the Terraform code, you need to ensure that the deployment is simple and the code is reusable With

centralized management What should you do?

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Correct Answer: D

The correct answer is D because it meets the following requirements:

Each internal project has its own Google Cloud project, which can be easily created and deleted by Terraform using the google_project resource1.

Each internal project has its own Google Cloud project owner, which can be assigned by Terraform using the google_project_iam_member resource1.

The deployment is simple and the code is reusable with centralized management, because the Shared VPC allows you to connect multiple service projects to a single host project that contains the network resources2.This way, you can use Terraform modules to create and manage the network resources in the host project, and then reference them in the service projects3.

Option A is incorrect because it does not create separate Google Cloud projects for each internal project, which makes it harder to delete the infrastructure and assign project owners.Option B is incorrect because it does not create separate Google Cloud projects for each internal project, and also because it attaches the service projects to a Shared VPC, which is not recommended for short-lived projects2. Option C is incorrect because it does not use a Shared VPC, which means that each internal project has to create and manage its own network resources, which increases complexity and reduces reusability.


google_project - Terraform Registry

Managing infrastructure as code with Terraform, Cloud Build, and GitOps | Google Cloud

Automating your automation by Creating Google Cloud Projects Automatically

Question #5

Your team is developing an application that will be used by consumers all over the world. Currently, the application sits behind a global external application load balancer You need to protect the application from potential application-level attacks. What should you do?

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Correct Answer: C

The correct answer is C because it meets the requirement of protecting the application from potential application-level attacks.Google Cloud Armor security policies are sets of rules that match on attributes from Layer 3 to Layer 7 to protect externally facing applications1.Web application firewall (WAF) rules are predefined rules that detect and mitigate common web attacks such as cross-site scripting (XSS), SQL injection, remote file inclusion, and more2. By applying a Google Cloud Armor security policy with WAF rules to the backend service, you can filter out malicious requests before they reach your application.

Option A is incorrect because Cloud CDN is a content delivery network that caches static content at the edge of Google's network, but it does not provide any protection against application-level attacks3.Option B is incorrect because firewall rules are applied at the VPC network level, not at the load balancer level4.Firewall rules also only match on Layer 3 and 4 attributes, not on Layer 7 attributes that are relevant for application-level attacks4. Option D is incorrect because VPC Service Controls perimeter is a feature that helps you secure your data from unauthorized access by users outside your organization, but it does not protect your application from external attacks.


Security policy overview | Google Cloud Armor

Web application firewall (WAF) rules | Google Cloud Armor

Cloud CDN overview | Google Cloud

Using firewall rules | VPC

[VPC Service Controls overview | Google Cloud]

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