- A
Grant the service account token creator role to the GitHub Actions runner.
Why wrong: The token creator role allows creating tokens for a service account, but without a mechanism to prove identity, it still requires a key or other credentials.
- B
Download a JSON service account key and store it as a GitHub secret.
Why wrong: This is the traditional approach but involves long-lived keys, which should be avoided per best practices.
- C
Use Workload Identity Federation by configuring a workload identity pool and provider for GitHub.
Workload Identity Federation enables keyless authentication from GitHub Actions to GCP using OIDC tokens.
- D
Create a Compute Engine instance with a service account and run GitHub Actions from there.
Why wrong: This is overly complex and not scalable; GitHub Actions is a SaaS service, not running on a GCP VM.
PCSE Practice Question: Configuring Access Within a Cloud Solution Environment
This PCSE practice question tests your understanding of configuring access within a cloud solution environment. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 uses GitHub Actions to deploy infrastructure to Google Cloud. They want to avoid storing long-lived service account keys. Which approach should they use to authenticate from GitHub Actions to Google Cloud?
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 Workload Identity Federation by configuring a workload identity pool and provider for GitHub.
Workload Identity Federation allows GitHub Actions to exchange GitHub OIDC tokens for Google Cloud service account credentials. This eliminates the need for service account keys. The team must create a workload identity pool and provider in GCP, and configure GitHub Actions to use Google's action with 'workload_identity_provider'. Granting the service account token creator role is not the correct method. Using a Compute Engine instance is not relevant for GitHub Actions.
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.
- ✗
Grant the service account token creator role to the GitHub Actions runner.
Why it's wrong here
The token creator role allows creating tokens for a service account, but without a mechanism to prove identity, it still requires a key or other credentials.
- ✗
Download a JSON service account key and store it as a GitHub secret.
Why it's wrong here
This is the traditional approach but involves long-lived keys, which should be avoided per best practices.
- ✓
Use Workload Identity Federation by configuring a workload identity pool and provider for GitHub.
Why this is correct
Workload Identity Federation enables keyless authentication from GitHub Actions to GCP using OIDC tokens.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Create a Compute Engine instance with a service account and run GitHub Actions from there.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- 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 PCSE exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
- →
Configuring Access Within a Cloud Solution Environment — study guide chapter
Learn the concepts, then practise the questions
- →
Configuring Access Within a Cloud Solution Environment practice questions
Targeted practice on this topic area only
- →
All PCSE questions
985 questions across all exam domains
- →
Google Professional Cloud Security Engineer study guide
Full concept coverage aligned to exam objectives
- →
PCSE practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related PCSE practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Configuring Access Within a Cloud Solution Environment practice questions
Practise PCSE questions linked to Configuring Access Within a Cloud Solution Environment.
Ensuring Data Protection practice questions
Practise PCSE questions linked to Ensuring Data Protection.
Managing Operations in a Cloud Solution Environment practice questions
Practise PCSE questions linked to Managing Operations in a Cloud Solution Environment.
Configuring Network Security practice questions
Practise PCSE questions linked to Configuring Network Security.
Supporting Compliance Requirements practice questions
Practise PCSE questions linked to Supporting Compliance Requirements.
PCSE fundamentals practice questions
Practise PCSE questions linked to PCSE fundamentals.
PCSE scenario practice questions
Practise PCSE questions linked to PCSE scenario.
PCSE troubleshooting practice questions
Practise PCSE questions linked to PCSE troubleshooting.
Practice this exam
Start a free PCSE practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this PCSE question test?
Configuring Access Within a Cloud Solution Environment — This question tests Configuring Access Within a Cloud Solution Environment — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use Workload Identity Federation by configuring a workload identity pool and provider for GitHub. — Workload Identity Federation allows GitHub Actions to exchange GitHub OIDC tokens for Google Cloud service account credentials. This eliminates the need for service account keys. The team must create a workload identity pool and provider in GCP, and configure GitHub Actions to use Google's action with 'workload_identity_provider'. Granting the service account token creator role is not the correct method. Using a Compute Engine instance is not relevant for GitHub Actions.
What should I do if I get this PCSE question wrong?
Identify which PCSE exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Last reviewed: Jul 4, 2026
This PCSE 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 PCSE exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.