- A
Data Access audit logs — they capture all read and write operations.
Why wrong: Data Access audit logs capture API calls that read/write user data. They are NOT always-on by default (they must be explicitly enabled and can be very high volume). Admin Activity logs capture administrative changes.
- B
Admin Activity audit logs — always-on, tamper-resistant logs of all administrative API calls.
Admin Activity audit logs are automatically enabled for all services, cannot be disabled, and cannot be deleted by any user. They capture all resource creation, modification, and deletion — exactly what auditors require.
- C
System Event audit logs — they capture all Google Cloud operations.
Why wrong: System Event audit logs capture automated GCP actions (e.g., auto-scaling events) initiated by Google, not user/admin actions. They don't cover user administrative activities.
- D
Cloud Monitoring logs — they track all changes to monitored resources.
Why wrong: Cloud Monitoring tracks metrics (performance data), not administrative audit events. Audit logging is in Cloud Logging's audit logs feature.
Quick Answer
The answer is Admin Activity audit logs, the correct choice because they are always-on, tamper-resistant logs that capture all administrative API calls like creating VMs, modifying IAM policies, or deleting storage buckets, making them the only log type that fulfills a security auditor’s requirement for tamper-evident logging of administrative actions. This distinction between admin activity audit logs and data access audit logs is critical for the Google Cloud Digital Leader exam, which tests your understanding of which log type is mandatory and immutable versus optional and configurable. A common trap is confusing data access audit logs, which track reads and writes to user data and can be disabled, with admin activity logs, which cannot be turned off or altered. Remember the memory tip: “Admin is always on and unchangeable; data access is optional and configurable.”
Cloud Digital Leader Trust and security with Google Cloud Practice Question
This GCDL practice question tests your understanding of trust and security with google cloud. 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.
A company has a requirement from their security auditor to demonstrate that all administrative actions performed in Google Cloud (such as creating VMs, modifying IAM policies, and deleting storage buckets) are logged and tamper-evident. Which Cloud Logging log type fulfills this requirement?
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
Admin Activity audit logs — always-on, tamper-resistant logs of all administrative API calls.
Admin Activity audit logs are always-on, tamper-resistant logs that record all administrative API calls, such as creating VMs, modifying IAM policies, and deleting storage buckets. They cannot be disabled or modified by users, ensuring tamper-evident logging for security auditor requirements.
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.
- ✗
Data Access audit logs — they capture all read and write operations.
Why it's wrong here
Data Access audit logs capture API calls that read/write user data. They are NOT always-on by default (they must be explicitly enabled and can be very high volume). Admin Activity logs capture administrative changes.
- ✓
Admin Activity audit logs — always-on, tamper-resistant logs of all administrative API calls.
Why this is correct
Admin Activity audit logs are automatically enabled for all services, cannot be disabled, and cannot be deleted by any user. They capture all resource creation, modification, and deletion — exactly what auditors require.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
System Event audit logs — they capture all Google Cloud operations.
Why it's wrong here
System Event audit logs capture automated GCP actions (e.g., auto-scaling events) initiated by Google, not user/admin actions. They don't cover user administrative activities.
- ✗
Cloud Monitoring logs — they track all changes to monitored resources.
Why it's wrong here
Cloud Monitoring tracks metrics (performance data), not administrative audit events. Audit logging is in Cloud Logging's audit logs feature.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse Data Access audit logs (which require enabling and capture data-level operations) with Admin Activity audit logs (which are always-on and capture administrative actions), leading them to incorrectly select option A.
Detailed technical explanation
How to think about this question
Admin Activity audit logs are enabled by default for all Google Cloud projects and are immutable; they use cryptographic hashing and a chain of custody to ensure tamper evidence. Under the hood, these logs are stored in Cloud Logging's Logs Storage with write-once-read-many (WORM) semantics, and they cannot be deleted or altered even by project owners. In a real-world scenario, if a security auditor requests proof of IAM policy changes, Admin Activity logs provide a verifiable, non-repudiable trail that includes the caller's identity, timestamp, and the exact API method invoked.
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 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.
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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Trust and security with Google Cloud — study guide chapter
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Trust and security with Google Cloud practice questions
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FAQ
Questions learners often ask
What does this GCDL question test?
Trust and security with Google Cloud — This question tests Trust and security with Google Cloud — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Admin Activity audit logs — always-on, tamper-resistant logs of all administrative API calls. — Admin Activity audit logs are always-on, tamper-resistant logs that record all administrative API calls, such as creating VMs, modifying IAM policies, and deleting storage buckets. They cannot be disabled or modified by users, ensuring tamper-evident logging for security auditor requirements.
What should I do if I get this GCDL 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.
About these practice questions
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Last reviewed: Jun 11, 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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