- A
A project for IAM roles
Why wrong: IAM is managed at the organization level, not a project.
- B
A central Logging project
Centralized logging and billing export.
- C
A Shared VPC project for networking
Centralized networking project.
- D
A project for each environment
Why wrong: Environment projects are part of the structure but not the central ones.
- E
A separate project per application
Why wrong: Application projects are separate but not central.
PCDE Practice Question: Bootstrapping a Google Cloud Organisation for DevOps
This PCDE practice question tests your understanding of bootstrapping a google cloud organisation for devops. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A DevOps team is designing a landing zone on GCP. They want to centralize networking, logging, and security. Which TWO projects should they create? (Choose 2)
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
A central Logging project
In a GCP landing zone, centralizing logging into a dedicated project ensures that audit logs, VPC flow logs, and other operational logs are aggregated in a single, secure location. This project is used to configure log sinks, export logs to BigQuery or Cloud Storage, and enforce retention policies across the organization, which is a best practice for compliance and troubleshooting.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
A project for IAM roles
Why it's wrong here
IAM is managed at the organization level, not a project.
- ✓
A central Logging project
Why this is correct
Centralized logging and billing export.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
A Shared VPC project for networking
Why this is correct
Centralized networking project.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
A project for each environment
Why it's wrong here
Environment projects are part of the structure but not the central ones.
- ✗
A separate project per application
Why it's wrong here
Application projects are separate but not central.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse the landing zone's centralized infrastructure projects (Shared VPC and Logging) with environment-specific or application-specific projects, which are separate concerns in the GCP resource hierarchy.
Detailed technical explanation
How to think about this question
The Shared VPC project (option C) hosts the VPC network in a host project, allowing service projects to consume subnets, routes, and firewall rules centrally. The central Logging project (option B) aggregates logs via organization-level log sinks, which can route logs to BigQuery for analysis or Cloud Storage for archival, using the `logging.sink` resource with a `filter` that captures logs from all projects in the organization. This separation ensures that network and logging resources are managed independently, reducing blast radius and simplifying compliance audits.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Got this wrong? Here's your next step.
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Bootstrapping a Google Cloud Organisation for DevOps — study guide chapter
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FAQ
Questions learners often ask
What does this PCDE question test?
Bootstrapping a Google Cloud Organisation for DevOps — This question tests Bootstrapping a Google Cloud Organisation for DevOps — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: A central Logging project — In a GCP landing zone, centralizing logging into a dedicated project ensures that audit logs, VPC flow logs, and other operational logs are aggregated in a single, secure location. This project is used to configure log sinks, export logs to BigQuery or Cloud Storage, and enforce retention policies across the organization, which is a best practice for compliance and troubleshooting.
What should I do if I get this PCDE question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jul 4, 2026
This PCDE 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 PCDE exam.
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