Google PCA Design and plan a cloud solution architecture Practice Question
Which THREE practices are recommended for organizing projects in a Google Cloud organization?
⚠ Common exam trap
Candidates often confuse the purpose of organization policies with project-level resources, mistakenly thinking a separate project is needed to hold policies, when in fact policies are inherited through the resource hierarchy (organization → folder → project).
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use a separate project for each environment (e.g., development, staging, production).
Using separate projects for each environment (development, staging, production) enforces resource isolation, prevents accidental cross-environment changes, and allows independent IAM policies, billing, and quotas. This aligns with Google Cloud's recommended resource hierarchy best practices for managing lifecycle and security boundaries.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Create a separate project to hold organization policies.
Why it's wrong here
Organization policies are applied to the organization, folders, or projects; they do not require a dedicated project.
- ✓
Use a separate project for each environment (e.g., development, staging, production).
Why this is correct
Separate projects isolate environments and allow independent management and billing.
- ✓
Apply IAM policies at the folder level instead of the organization level when possible.
Why this is correct
Folder-level policies allow more granular control while still inheriting from the organization.
- ✓
Use a shared VPC host project for multiple service projects to centralize network management.
Why this is correct
Shared VPC allows centralized network administration and policy enforcement.
- ✗
Consolidate all production resources into a single project for simplicity.
Why it's wrong here
This creates a large blast radius and is not recommended for production workloads.
Go deeper
Related to this question
Learn chapter
Introduction to Google Cloud Platform
Key term
Organization
An Organization is a top-level container in Google Cloud that represents your company or entities and serves as the root node for all your cloud resources, policies, and access control.
Key term
Resource hierarchy
Resource hierarchy is the structured, parent-child ordering of cloud resources that governs access control, policy inheritance, and resource organization across a cloud platform.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This PCA practice question is part of Courseiva's free Google Cloud certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PCA exam.