- A
IAM Recommender
IAM Recommender analyzes usage and suggests least-privilege roles, helping to reduce over-privileged access.
- B
Cloud Key Management Service
Why wrong: Cloud KMS is for managing encryption keys, not for IAM policy enforcement.
- C
Cloud Audit Logs
Cloud Audit Logs record all IAM policy changes, enabling auditing.
- D
Organization Policies
Organization policies can enforce constraints to require custom roles instead of predefined roles.
- E
Security Command Center
Why wrong: Security Command Center is for vulnerability and threat detection, not for IAM auditing or role optimization.
Question 689 of 1,000
Cloud Digital Leader Google Cloud Security Practice Question
This GCDL practice question tests your understanding of google cloud security. 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 large enterprise wants to enforce the principle of least privilege for its cloud resources. The security team needs to audit all IAM policy changes across the organization and ensure that custom roles are used where predefined roles are too permissive. Which three Google Cloud services or features should be combined to achieve this? (Choose three.)
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"least"Why it matters: You want the option with minimum overhead, fewest steps, or lowest impact — not the most feature-rich or comprehensive answer.
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
✓
IAM Recommender
Cloud Audit Logs track IAM policy changes. Organization policies can enforce constraints like restricting the use of predefined roles. IAM Recommender provides recommendations to reduce permissions. Cloud Asset Inventory can also be used for IAM policy auditing. Security Command Center is for threat detection, not IAM auditing. Policy Analyzer helps understand access, but the combination of Audit Logs, Organization Policies, and IAM Recommender is most direct.
Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
IAM Recommender
Why this is correct
IAM Recommender analyzes usage and suggests least-privilege roles, helping to reduce over-privileged access.
Clue confirmation
The clue word "least" in the question point toward this answer.
Related concept
Authentication checks who the user is.
- ✗
Cloud Key Management Service
Why it's wrong here
Cloud KMS is for managing encryption keys, not for IAM policy enforcement.
- ✓
Cloud Audit Logs
Why this is correct
Cloud Audit Logs record all IAM policy changes, enabling auditing.
Clue confirmation
The clue word "least" in the question point toward this answer.
Related concept
Authentication checks who the user is.
- ✓
Organization Policies
Why this is correct
Organization policies can enforce constraints to require custom roles instead of predefined roles.
Clue confirmation
The clue word "least" in the question point toward this answer.
Related concept
Authentication checks who the user is.
- ✗
Security Command Center
Why it's wrong here
Security Command Center is for vulnerability and threat detection, not for IAM auditing or role optimization.
Common exam traps
Common exam trap: authentication is not authorization
Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.
Trap categories for this question
Command / output trap
Security Command Center is for vulnerability and threat detection, not for IAM auditing or role optimization.
Detailed technical explanation
How to think about this question
This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.
KKey Concepts to Remember
- Authentication checks who the user is.
- Authorization controls what the user is allowed to do after login.
- Privilege levels affect access to EXEC and configuration commands.
- AAA, TACACS+ and RADIUS can separate login success from command access.
TExam Day Tips
- Do not assume successful login means full administrative access.
- Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
- Separate login problems from permission problems before choosing the answer.
Key takeaway
Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
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.
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related GCDL questions on access control and AAA configuration.
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Google Cloud Security — study guide chapter
Learn the concepts, then practise the questions
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FAQ
Questions learners often ask
What does this GCDL question test?
Google Cloud Security — This question tests Google Cloud Security — Authentication checks who the user is..
What is the correct answer to this question?
The correct answer is: IAM Recommender — Cloud Audit Logs track IAM policy changes. Organization policies can enforce constraints like restricting the use of predefined roles. IAM Recommender provides recommendations to reduce permissions. Cloud Asset Inventory can also be used for IAM policy auditing. Security Command Center is for threat detection, not IAM auditing. Policy Analyzer helps understand access, but the combination of Audit Logs, Organization Policies, and IAM Recommender is most direct.
What should I do if I get this GCDL question wrong?
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related GCDL questions on access control and AAA configuration.
Are there clue words in this question I should notice?
Yes — watch for: "least". You want the option with minimum overhead, fewest steps, or lowest impact — not the most feature-rich or comprehensive answer.
What is the key concept behind this question?
Authentication checks who the user is.
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 GCDL 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 GCDL exam.
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