Google Cloud Architect (Professional)
Design robust, secure, highly available, and dynamic enterprise solutions on Google Cloud. Practice 52 comprehensive scenario questions covering multi-region architectures, hybrid cloud connectivity, security, and migration strategies.
Official Exam Specification & Quick Facts
Question Difficulty Breakdown
Recommended Study Guides & Exam Preparation Blueprints
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Exam Guidelines & Simulation Rules
Frequently Asked Questions (FAQ)
The PCA exam contains 50-60 scenario-based questions over 120 minutes. Registration costs $200 USD with a passing threshold around 70%. It assesses technical skills to design, develop, and manage robust, secure, scalable, and highly available Google Cloud architectures.
Yes, the exam includes fictitious enterprise case studies (such as Mountkirk Games, TerramEarth, EHR Healthcare, and Helicopter Racing League). Candidates are evaluated on translating these business requirements into resilient, compliant technical solutions.
The exam tests: (1) Designing cloud solution infrastructure (~24%), (2) Planning and managing cloud implementation (~20%), (3) Designing for security and compliance (~18%), (4) Analyzing and optimizing technical/business processes (~18%), and (5) Managing implementations (~20%).
Deploy active-active stateless compute using Cloud Run or GKE across two regions fronted by an External Application Load Balancer. For storage, use multi-region Cloud Storage and multi-region Cloud Spanner to ensure RPO=0 and RTO under 60 seconds during regional failover.
The Google Cloud Architecture Framework provides design principles across six pillars: (1) Operational Excellence, (2) Security, Privacy & Compliance, (3) Reliability, (4) Cost Optimization, (5) Performance Optimization, and (6) Sustainability.
Choose Cloud SQL for regional relational databases requiring full MySQL/PostgreSQL/SQL Server compatibility up to 64TB. Choose Cloud Spanner when requirements demand global ACID transactions, horizontal multi-region write scalability, and 99.999% SLA availability.
Shared VPC allows an organization to centralize network administration in a host project while delegating workload management to service projects. VPC Peering connects independent VPC networks across organizational boundaries with non-overlapping IP spaces.
Implement BeyondCorp Enterprise for contextual identity verification, enforce VPC Service Controls to prevent data exfiltration around APIs, configure Customer-Managed Encryption Keys (CMEK) via Cloud KMS, and enforce fine-grained IAM least privilege.
Google Cloud VMware Engine (GCVE) delivers a dedicated, native VMware private cloud running on Google Cloud bare-metal infrastructure. It enables lift-and-shift migration of vSphere, vCenter, and NSX-T workloads without converting virtual machine formats.
Sustained use discounts automatically apply up to 30% savings for running Compute Engine instances consistently throughout a month. Committed use discounts (CUDs) deliver up to 57% savings for committing to resource or spend capacity for 1 or 3 years.
The PCA credential is valid for two years. Recertification is mandatory every 24 months to ensure architects stay updated on evolving Google Cloud services and modern enterprise patterns.
Ranked consistently among the highest-paying cloud certifications worldwide, certified Google PCAs earn average US salaries between $160,000 and $210,000+, serving as enterprise Principal Architects and Chief Cloud Officers.