Free PCNE practice test — 620+ PCNE practice questions with detailed explanations across all 7 official PCNE exam domains. Every set is scored and drawn from the live question bank — so you practise exactly what the exam tests, not outdated dumps.
Courseiva includes 620+ Google Professional Cloud Network Engineer practice questions across the official exam domains.
Feature
Courseiva
This free PCNE practice test mirrors the structure and difficulty of the real Google Professional Cloud Network Engineer exam. Every question is written against the official 2026 exam blueprint published by Google Cloud, ensuring you practise exactly what the exam tests — not last year's objectives.
The PCNE blueprint is divided into 7weighted domains. Questions on this page are distributed proportionally across each domain, so the mix you see here reflects the same weighting you'll face on exam day. High-weight domains like Designing, Planning, and Prototyping a GCP Network and Configuring Network Services contribute the most questions, meaning focused practice on these areas gives you the highest return on study time.
PCNE Exam Blueprint — 7 Domains
Configuring Network Services
Managing, Monitoring, and Optimising Network Operations
Implementing Hybrid Interconnectivity
Designing, Planning, and Prototyping a GCP Network
Implementing VPC Instances
Implementing network security
Implementing a Virtual Private Cloud
44 numbered sets, 7 domain question banks, and targeted sessions — every page is a unique set of questions.
Choose all correct answers
Each chapter page covers one topic in depth — theory, key concepts, and focused practice questions. Use these to close knowledge gaps before returning to full practice tests.
Getting the most from practice questions requires more than just clicking through answers. Here is the study method used by candidates who pass PCNE on their first attempt:
Answer before revealing
Read each PCNE question fully, eliminate obviously wrong choices, then commit to an answer before clicking to reveal. This active recall process is what builds lasting knowledge.
Read every explanation
Even when you answer correctly, read the full explanation. Knowing WHY the right answer is correct — and why the distractors are wrong — is what separates a 750 score from a 900 score.
Track weak domains
Note which PCNE domains you get wrong most often. Then do a targeted 20-30 question session focused only on that domain until your accuracy improves.
Simulate exam pacing
The real PCNE gives you roughly 2 minutes per question. Use the 60 or 120-question sessions to practise hitting that pace comfortably.
Most candidates who pass PCNE on their first attempt report doing between 400 and 800 practice questions over 4–8 weeks of preparation. With 620+ questions in the Courseiva bank, you have more than enough material to build that repetition without seeing the same question twice.
Answer each question to reveal the full explanation and correct answer. This starter set is drawn from all 7 exam domains in blueprint proportion. Use the session selector to start a longer focused practice run.
A company uses Cloud CDN to cache content from a backend bucket. They want to ensure that only objects with a Cache-Control header indicating public cacheability are cached. Which cache mode should they select?
Select an answer to reveal the explanation
A company is migrating on-premises services to Google Cloud. They have a hybrid connectivity NEG that points to an on-premises endpoint via a Cloud VPN tunnel. The Traffic Director service mesh is configured to route traffic to that NEG. However, traffic to the on-premises service is failing with connection timeouts. What is the most likely cause?
Select an answer to reveal the explanation
An engineer is configuring a Global HTTPS Load Balancer with a serverless NEG pointing to Cloud Run. The deployment fails with a health check error. What is the most likely cause?
Select an answer to reveal the explanation
A security team needs to capture all traffic to and from a specific Compute Engine instance for forensic analysis. They want to send the mirrored traffic to a third-party IDS appliance running on a separate VM in the same VPC. Which GCP feature should they use, and what is a key consideration?
Select an answer to reveal the explanation
A financial services company has a Shared VPC setup where the host project contains a central VPC, and multiple service projects attach to it. The network team wants to monitor all VPC Flow Logs from the host project's subnets and analyze traffic patterns across all service projects. They need to aggregate logs in a central location for long-term analysis and querying with SQL. What should they do?
Select an answer to reveal the explanation
A multinational corporation is connecting five on-premises data centers to Google Cloud using Cloud Interconnect. Each data center has a dedicated 10 Gbps connection. They want to ensure that if one Interconnect fails, traffic is automatically redistributed across the remaining connections without manual intervention. Which solution meets this requirement?
Select an answer to reveal the explanation
An organization wants to use Cloud DNS to forward DNS queries from on-premises to Google Cloud for a private zone. Which feature should they implement?
Select an answer to reveal the explanation
A network engineer is troubleshooting a Cloud VPN tunnel that is not passing traffic. The tunnel status shows as established, and BGP sessions are up. However, traffic from an on-premises subnet (10.0.1.0/24) to a GCP subnet (192.168.1.0/24) is not working. What should the engineer check first?
Select an answer to reveal the explanation
A company wants to resolve DNS queries from their on-premises DNS servers for a private zone hosted in Cloud DNS. They also need GCP resources to resolve on-premises hostnames. Which combination of Cloud DNS features should they configure?
Select an answer to reveal the explanation
A company uses Shared VPC with a host project and several service projects. They want to allow only a specific team to create subnets in the host project, and another team to use those subnets in their service projects. Which IAM roles should be assigned?
Select an answer to reveal the explanation
A retail company is deploying a new application that must be accessible globally with a single anycast IP address. The application runs on managed instance groups in three regions: us-central1, europe-west1, and asia-east1. The company wants to minimize latency for users and ensure automatic failover if a region becomes unavailable. They also need to terminate SSL certificates at the Google edge. Which load balancing solution should they use?
Select an answer to reveal the explanation
A startup is setting up a new GCP project and needs to create a VPC that will have predictable IP ranges for future peering with other VPCs. They do not anticipate needing to grow the network beyond the initial IP range. Which VPC type should they choose?
Select an answer to reveal the explanation
A network engineer needs to create a firewall rule that blocks all ingress traffic from the internet to Compute Engine instances tagged 'web-server', except for traffic from the organization's VPN gateway at IP 203.0.113.1. The engineer creates a rule with priority 1000, deny ingress, source IP ranges 0.0.0.0/0, and targets 'web-server'. To allow the VPN IP, what should the engineer do?
Select an answer to reveal the explanation
A company wants to apply consistent firewall rules across all projects in an organization. They need to block all traffic to ports 22 and 3389 from the internet to any VMs in any project. Which approach is most scalable and maintainable?
Select an answer to reveal the explanation
A company wants to allow their VPC instances to access Google APIs using internal IPs without using a NAT. They have set up Private Google Access on the subnet. What else is required?
Select an answer to reveal the explanation
A network engineer is configuring VPC peering between two VPCs in the same project. The peering status is ACTIVE, but instances in one VPC cannot reach instances in the other VPC using internal IPs. The firewall rules are default (ingress deny all). What is the most likely cause?
Select an answer to reveal the explanation
An organization is migrating a legacy application to GCP. The application requires a static internal IP address for a Compute Engine VM that must persist even if the VM is stopped or deleted. Which IP address type should they assign?
Select an answer to reveal the explanation
An engineer manages a global application using Global external HTTP(S) Load Balancer with URL map routing to multiple backend services. They want to enable Cloud CDN for the /images/* path. What is the correct way to enable CDN for that specific path?
Select an answer to reveal the explanation
A global e-commerce company has deployed a web application across multiple GCP regions using an external HTTPS load balancer. Traffic is expected to originate from users worldwide. They want to minimize latency and improve user experience, while also ensuring that traffic is served from the nearest healthy backend. Which load balancing configuration should they use?
Select an answer to reveal the explanation
A startup needs to connect its on-premises office network to a Google Cloud VPC. They require a cost-effective solution with minimal setup and can tolerate up to 3 Gbps throughput per tunnel. They also need dynamic routing. What should they use?
Select an answer to reveal the explanation
Answer all 20 questions to see your domain score breakdown
A structured study plan dramatically increases your chances of passing PCNE on the first attempt. The most effective approach combines reading the official Google Cloud documentation or a study guide, watching video explanations for difficult concepts, and then reinforcing everything with daily practice questions.
We recommend the following weekly structure for PCNE preparation:
Cover each PCNE domain systematically. Read the exam objectives, watch explanatory content, and do 10–20 practice questions per domain to test understanding as you go.
Run full 50–60 question mixed sessions daily. Review every wrong answer in detail. Identify which domains are consistently scoring below 70% and revisit those study materials.
Do 100–120 question timed sessions to simulate real exam conditions. Aim for consistent scores above 80% before booking your exam date. A score above 80% in practice typically translates to a passing PCNE score.
On exam day, the PCNE tests your ability to apply knowledge to realistic scenarios — not just recall definitions. This is why reading explanations and understanding the reasoning behind every answer matters more than simply grinding question volume. Use the high-count sessions (100, 120) in the final weeks as your confidence benchmark.
Questions
60
On the real exam
Time limit
120 min
2 min per question
Passing score
720/1000
Scaled scoring
The PCNE exam uses a scaled scoring system — your raw score of correct answers is converted to a score out of 1000. A passing score of 720/1000 does not mean you need 72% of questions correct; the conversion accounts for question difficulty. Consistently scoring above 75–80% on practice tests puts you in a strong position to achieve 720/1000 on the real exam.
Scenario-based questions covering exam objectives with detailed answer explanations.
Yes. Courseiva provides free Google Professional Cloud Network Engineer practice questions with explanations across the official exam domains. Start with a quick practice test, then continue with topic-based practice, mock exams, missed-question review, bookmarked questions, weak-topic recommendations, and readiness tracking. No account required. Create a free account to unlock per-domain analytics and progress tracking across every certification on the platform. Courseiva is free forever, supported by advertising.
Every question is written against the official PCNE exam blueprint published by Google Cloud. Our questions follow the same wording style, scenario complexity, and answer structure as the actual exam. They are original questions — not brain dumps — so you learn the underlying concepts and reasoning, not just memorised answers. Candidates who study with brain dumps often pass but have no transferable knowledge; Courseiva questions make you genuinely competent.
Most candidates who pass PCNE on their first attempt do 30–60 questions per day. Use the Quick 10 session for daily warm-ups when you are short on time. On study days, run a 50 or 60-question session to build stamina. Reserve 100 and 120-question sessions for the final two weeks when you want to simulate real exam conditions and benchmark your readiness.
The PCNE covers 7 domains: Configuring Network Services (16%), Managing, Monitoring, and Optimising Network Operations (14%), Implementing Hybrid Interconnectivity (16%), Designing, Planning, and Prototyping a GCP Network (21%), Implementing VPC Instances (10%), Implementing network security (13%), Implementing a Virtual Private Cloud (10%). Each domain carries a different weight, so allocate your study time accordingly. The highest-weighted domains — Designing, Planning, and Prototyping a GCP Network and Configuring Network Services — should receive the most attention.
Exam dumps are memorised question-and-answer lists taken from actual exam papers, often obtained illegally and shared without Google Cloud's authorisation. Using them violates your NDA and Google Cloud's certification agreement, and can result in certification revocation. Courseiva questions are original — AI-assisted, checked against the official exam objectives, and published under the editorial oversight of an engineer with 12+ years' experience. They test the same knowledge areas using new scenarios and wording. You learn the material, not just the answers.
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