Google Cloud Professional Cloud Architect Exam

What is this page about?

An exam-prep guide to the Google Cloud Professional Cloud Architect (PCA), which tests designing, developing, and managing secure, scalable GCP solutions through detailed case studies that require justifying trade-offs rather than memorizing services. It breaks down the six domains by weight, designing and planning architecture (24%), managing infrastructure (15%), security and compliance (18%), analyzing and optimizing processes (16%), managing implementation (11%), and operations reliability (16%), and gives an eight-week study plan structured as service breadth, then case-study mastery, then practice exams and architectural reasoning.

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Every accepted correction to this page is recorded with the exact change, so readers can see how the page improved over time.

1. 11 July 2026 · corrected by Melik Can Sariyer

   1 flagged issue verified: a 'Global Knowledge 2025... $170,000' salary claim citing a generic homepage was checked against 2 sibling articles citing a different figure ($158,000) for the same certification, confirming cross-article inconsistency, and was softened to a qualitative statement.

   Before

   In Global Knowledge's 2025 IT Skills and Salary Report, PCA-certified architects reported median annual salaries above $170,000 in North America, placing it in the top five cloud certifications by compensation globally [1].

   After

   PCA-certified architects are consistently among the higher earners in cloud computing, with this certification frequently ranking among the top-paying cloud credentials in industry compensation surveys.

   Why: Softened an unverified-precision Global Knowledge salary claim ($170,000) citing only a generic homepage; cross-checked against 2 sibling articles that cite a different figure ($158,000) for the same certification, confirming the inconsistency indicates fabrication. Removed the unverified reference-list entry and renumbered remaining citations.

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