PCDOE Practice Question: Bootstrapping a Google Cloud organization for DevOps
This PCDOE practice question tests your understanding of bootstrapping a google cloud organization 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.
Network Topology
Refer to the exhibit. The DevOps team is trying to create a new service account key. The operation fails with a permission error. What is the most likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The organization policy prevents uploading service account keys.
The correct answer is C because organization policies can explicitly restrict the creation of service account keys at the organization, folder, or project level. When a key upload fails with a permission error despite the user having the necessary IAM roles, the most likely cause is an organization policy constraint such as `iam.disableServiceAccountKeyUpload` that blocks the operation. This policy overrides any IAM permissions granted to the user.
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.
✗
The project-level IAM denies the action.
Why it's wrong here
The exhibit shows an organization-level policy.
✗
The service account is disabled.
Why it's wrong here
No indication the service account is disabled.
✓
The organization policy prevents uploading service account keys.
Why this is correct
The policy is enforced with LIST_POLICY: true.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The service account lacks the iam.serviceAccountKeys.create permission.
Why it's wrong here
While this could cause the error, the policy is the more direct cause.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Google Cloud often tests the distinction between IAM permissions and organization policy constraints, where candidates mistakenly assume a missing IAM permission is the cause when a higher-level policy override is actually blocking the action.
Trap categories for this question
Command / output trap
The exhibit shows an organization-level policy.
Detailed technical explanation
How to think about this question
Organization policy constraints like `iam.disableServiceAccountKeyUpload` are enforced by the Resource Manager service and are evaluated before IAM permissions. When this constraint is set to `True` at the organization level, it blocks all service account key creation regardless of the user's IAM roles. This is a common security control to enforce keyless authentication using workload identity federation or OAuth2 access tokens instead of long-lived keys.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Bootstrapping a Google Cloud organization for DevOps — This question tests Bootstrapping a Google Cloud organization for DevOps — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The organization policy prevents uploading service account keys. — The correct answer is C because organization policies can explicitly restrict the creation of service account keys at the organization, folder, or project level. When a key upload fails with a permission error despite the user having the necessary IAM roles, the most likely cause is an organization policy constraint such as `iam.disableServiceAccountKeyUpload` that blocks the operation. This policy overrides any IAM permissions granted to the user.
What should I do if I get this PCDOE question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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