- A
Cloud Key Management Service (Cloud KMS)
Why wrong: Cloud KMS is for cryptographic key management, not storing secrets like API keys.
- B
Cloud Storage with customer-managed encryption keys
Why wrong: Cloud Storage is not designed for secret management; it lacks built-in rotation and version-level access control.
- C
Secret Manager
Secret Manager meets all requirements: secure storage, versioning, automatic rotation, and fine-grained IAM at the version level.
- D
Cloud HSM
Why wrong: Cloud HSM provides hardware-backed key storage but is not a secret management service.
Question 797 of 985
PCSE Ensuring Data Protection Practice Question
This PCSE practice question tests your understanding of ensuring data protection. 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.
An organization needs to store API keys and database credentials in a secure, centralized service that supports automatic rotation and integrates with Cloud Functions. The solution must provide fine-grained access control at the secret version level. Which service should they use?
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
✓
Secret Manager
Secret Manager is designed for storing secrets such as API keys and database credentials. It supports versioning, IAM roles with fine-grained access (e.g., secretmanager.versions.access), and automatic rotation via Pub/Sub notifications triggering Cloud Functions.
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.
- ✗
Cloud Key Management Service (Cloud KMS)
Why it's wrong here
Cloud KMS is for cryptographic key management, not storing secrets like API keys.
- ✗
Cloud Storage with customer-managed encryption keys
Why it's wrong here
Cloud Storage is not designed for secret management; it lacks built-in rotation and version-level access control.
- ✓
Secret Manager
Why this is correct
Secret Manager meets all requirements: secure storage, versioning, automatic rotation, and fine-grained IAM at the version level.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Cloud HSM
Why it's wrong here
Cloud HSM provides hardware-backed key storage but is not a secret management service.
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 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.
Quick reference
Cloud Service Model Comparison
| Model | You Manage | Provider Manages | Examples |
|---|---|---|---|
| IaaS | OS, runtime, apps, data | Hardware, hypervisor, networking | EC2, Azure VMs, GCP Compute Engine |
| PaaS | Apps and data | OS, runtime, middleware, hardware | Elastic Beanstalk, Azure App Service |
| SaaS | Data and settings only | Everything else | Microsoft 365, Salesforce, Workday |
| FaaS / Serverless | Function code only | Infra, scaling, runtime | Lambda, Azure Functions, Cloud Run |
| CaaS | Containers and apps | Kubernetes, OS, hardware | EKS, AKS, GKE |
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.
- →
Ensuring Data Protection — study guide chapter
Learn the concepts, then practise the questions
- →
Ensuring Data Protection practice questions
Targeted practice on this topic area only
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FAQ
Questions learners often ask
What does this PCSE question test?
Ensuring Data Protection — This question tests Ensuring Data Protection — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Secret Manager — Secret Manager is designed for storing secrets such as API keys and database credentials. It supports versioning, IAM roles with fine-grained access (e.g., secretmanager.versions.access), and automatic rotation via Pub/Sub notifications triggering Cloud Functions.
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
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