Google Cloud Certified - Professional Cloud Architect Study Guide 2026
Everything you need to pass the Google Cloud Certified - Professional Cloud Architect exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 Google Cloud Certified - Professional Cloud Architect Exam Format at a Glance
📚 Google Cloud Certified - Professional Cloud Architect Topics to Study (21)
✍️ Sample Google Cloud Certified - Professional Cloud Architect Questions & Answers
1. A Kubernetes deployment on GKE needs to ensure pods are spread across multiple zones for high availability. Which feature achieves this?
Topology Spread Constraints control how pods are distributed across topology domains like zones, ensuring high availability.
2. The focus of the least privilege principle is:
Explanation: Making sure that your users have access to only what is necessary to perform their job obligations is the aim of the least privilege.
3. A Professional Cloud Architect must ensure traffic between microservices in GKE is encrypted in transit. Which solution is best?
Anthos Service Mesh (based on Istio) provides mutual TLS (mTLS) to encrypt and authenticate traffic between services in GKE.
4. What is the purpose of a GCE Instance Template?
Instance templates define the machine type, boot disk image, network settings, and labels used to create VMs in a Managed Instance Group.
5. Which GCP compute service is best suited for running stateful, long-running background workers that don't need HTTP endpoints?
Cloud Run Jobs are designed for batch or script-style workloads that run to completion without needing to serve HTTP requests.
6. Which type of Cloud VPN is recommended for high-availability production workloads?
HA VPN provides a 99.99% SLA by using two VPN gateways with redundant tunnels, making it suitable for production environments.