- A
Create a service account for the engineer in GCP, then share the key file
Why wrong: Service accounts are for applications, not human users. Sharing key files for human access is a security anti-pattern.
- B
Create the user in Google Workspace Admin Console, then grant their account IAM roles on the GCP project
Users are provisioned in Google Workspace/Cloud Identity first. Once the Google account exists, IAM roles can be granted on any GCP project.
- C
Create a GCP project for the engineer, then add their personal Gmail as a project owner
Why wrong: Personal Gmail accounts can be granted GCP access, but granting Owner to a personal account on production projects is a security risk. Enterprise users should use managed identities.
- D
Create an API key for the engineer in the GCP Console and share it securely
Why wrong: API keys authenticate API requests from applications — they are not used for human user authentication to the GCP Console.
Steps to Add a Google Workspace User to a GCP Project
This ACE practice question tests your understanding of ace exam topics. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 new engineer joins the team and needs access to GCP. The company uses Google Workspace for identity management. The GCP admin needs to add the engineer and grant them access to one project. What is the correct order of steps?
Quick Answer
The correct order of steps is to first create the user in the Google Workspace Admin Console, then grant their account IAM roles on the GCP project. This sequence is required because Google Workspace serves as the organization’s identity provider (IdP), meaning GCP does not create users independently—it relies on existing identities from the Workspace or Cloud Identity domain. Once the user exists as a Workspace identity, the GCP admin can assign IAM roles (such as roles/viewer or roles/editor) at the project level, which maps that identity to specific GCP permissions. On the Google Associate Cloud Engineer exam, this scenario tests your understanding of the separation between identity management and resource access control; a common trap is assuming you can add a user directly in the GCP IAM console without first ensuring the identity exists in Workspace. Remember the memory tip: “IdP first, IAM second”—the identity must live in the provider before it can be granted roles in GCP.
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
Create the user in Google Workspace Admin Console, then grant their account IAM roles on the GCP project
Option B is correct because Google Workspace is the identity provider (IdP) for the organization, so the engineer must first be created as a user in the Google Workspace Admin Console. Once the user exists, the GCP admin can then grant IAM roles (e.g., roles/viewer, roles/editor) on the specific project, which maps the Workspace user identity to GCP permissions. This follows the principle that GCP IAM relies on existing identities from the Cloud Identity or Workspace domain, not on separate user creation within GCP.
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.
- ✗
Create a service account for the engineer in GCP, then share the key file
Why it's wrong here
Service accounts are for applications, not human users. Sharing key files for human access is a security anti-pattern.
- ✓
Create the user in Google Workspace Admin Console, then grant their account IAM roles on the GCP project
Why this is correct
Users are provisioned in Google Workspace/Cloud Identity first. Once the Google account exists, IAM roles can be granted on any GCP project.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Create a GCP project for the engineer, then add their personal Gmail as a project owner
Why it's wrong here
Personal Gmail accounts can be granted GCP access, but granting Owner to a personal account on production projects is a security risk. Enterprise users should use managed identities.
- ✗
Create an API key for the engineer in the GCP Console and share it securely
Why it's wrong here
API keys authenticate API requests from applications — they are not used for human user authentication to the GCP Console.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Google Cloud often tests the misconception that GCP users are created inside the GCP Console itself, when in fact human identities must be provisioned through the organization's identity provider (Google Workspace or Cloud Identity) before they can be assigned IAM roles.
Detailed technical explanation
How to think about this question
Under the hood, GCP IAM integrates with Cloud Identity or Google Workspace via the Admin SDK, where user accounts are synchronized and authenticated through OAuth 2.0. When a Workspace user is granted an IAM role on a project, GCP evaluates the user's email as a principal, and the role's permissions are enforced at the resource hierarchy level (organization, folder, project). A subtle behavior is that if the user is not first created in the Admin Console, their email will not resolve as a valid principal in IAM policies, causing the grant to fail silently or be rejected.
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.
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FAQ
Questions learners often ask
What does this ACE question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: Create the user in Google Workspace Admin Console, then grant their account IAM roles on the GCP project — Option B is correct because Google Workspace is the identity provider (IdP) for the organization, so the engineer must first be created as a user in the Google Workspace Admin Console. Once the user exists, the GCP admin can then grant IAM roles (e.g., roles/viewer, roles/editor) on the specific project, which maps the Workspace user identity to GCP permissions. This follows the principle that GCP IAM relies on existing identities from the Cloud Identity or Workspace domain, not on separate user creation within GCP.
What should I do if I get this ACE 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.
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Last reviewed: Jun 30, 2026
This ACE 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 ACE exam.
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