Folders for grouping projects in GCP - Practice Problems & Coding Challenges

Challenge - 5 Problems

🧠 Conceptual

intermediate

Purpose of Folders in GCP Resource Hierarchy

What is the main purpose of using folders in Google Cloud Platform's resource hierarchy?

A To store data files for projects

B To replace projects as the main billing unit

C To host virtual machines directly

D To group projects for applying common policies and permissions

💡 Hint

Think about how folders help organize and manage multiple projects.

Folders in GCP are used to group projects so that you can apply policies and permissions to all projects inside the folder at once. They do not store data or replace projects.

❓ Architecture

intermediate

Correct Folder Structure for Multiple Departments

You have three departments: Sales, Engineering, and Marketing. Each has multiple projects. Which folder structure best supports applying department-specific policies?

A Create one folder per department and place their projects inside

B Place all projects directly under the organization without folders

C Create one folder for all projects regardless of department

D Create folders for each project individually

💡 Hint

Consider how to apply policies easily to all projects in a department.

Creating one folder per department allows you to apply policies to all projects in that department easily. Other options do not group projects by department effectively.

❓ security

advanced

Applying IAM Policies at Folder Level

If you assign an IAM role to a folder, what happens to the projects inside that folder?

A The IAM role is inherited by all projects inside the folder

B The IAM role applies only to the folder and not to projects

C The IAM role overrides all project-level roles

D The IAM role applies only to new projects created after assignment

💡 Hint

Think about how permissions flow down in GCP resource hierarchy.

IAM roles assigned to a folder are inherited by all projects inside it, allowing centralized permission management.

❓ service_behavior

advanced

Effect of Deleting a Folder on Projects

What happens to projects inside a folder if the folder is deleted in GCP?

A Projects become inaccessible until reassigned

B Projects are deleted along with the folder

C Projects move up one level to the organization

D Projects are archived automatically

💡 Hint

Consider how GCP handles resource hierarchy changes.

When a folder is deleted, its projects do not get deleted. Instead, they move up one level in the resource hierarchy, usually directly under the organization.

✅ Best Practice

expert

Designing Folder Structure for Billing and Access Control

You want to separate billing and access control for multiple teams working on different projects. Which folder design best supports this?

A Create one folder for all projects and assign billing accounts at folder level

B Create folders per team and link billing accounts to projects inside those folders

C Assign billing accounts directly to folders without projects

D Do not use folders; assign billing and access at project level only

💡 Hint

Think about how folders help organize projects for both billing and access control.

Folders per team allow you to manage access control easily and assign billing accounts at the project level inside those folders, supporting separation of billing and permissions.