- A
Cloud Logging
Centralized log ingestion and management.
- B
BigQuery
BigQuery enables efficient analysis of log data.
- C
Cloud Audit Logs
Why wrong: Cloud Audit Logs are a type of log, not a service for storage or analysis.
- D
Security Command Center
Why wrong: Security Command Center provides security posture and findings, not log immutability or analysis.
- E
Cloud Storage with Object Lock
Object Lock prevents log tampering by making objects write-once-read-many.
Question 593 of 1,000
mediumMultiple SelectObjective-mapped
Tamper-Proof Logging
This PCSE practice question tests your understanding of cloud logging. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. A key principle to apply: cloud Logging. 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 security engineer is designing a logging and monitoring strategy to meet compliance requirements. Which THREE services should be integrated to ensure log data is tamper-proof and available for analysis? (Choose THREE.)
Quick Answer
The answer is Cloud Logging, Cloud Storage with Object Lock, and BigQuery. This combination ensures tamper-proof logging by ingesting logs into Cloud Logging, then exporting them to Cloud Storage where Object Lock enforces a write-once-read-many (WORM) policy, preventing any modification or deletion, while BigQuery enables secure, queryable analysis of the immutable data. On the Google Professional Cloud Security Engineer exam, this scenario tests your understanding of building a compliant log pipeline that meets retention and integrity requirements—a common trap is confusing log types (like audit logs) with services, or picking Security Command Center, which handles findings, not raw log management. Remember the three pillars: ingest (Cloud Logging), lock (Cloud Storage with Object Lock), and query (BigQuery).
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
✓
Cloud Logging
Options A, B, and E are correct. Cloud Logging (A) ingests logs, Cloud Storage with Object Lock (E) provides immutability to prevent tampering, and BigQuery (B) allows querying and analysis. Option C (Cloud Audit Logs) is a type of log, not a service. Option D (Security Command Center) is for security findings and vulnerability management, not for log management or analysis.
Key principle: Cloud Logging
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 Logging
Why this is correct
Centralized log ingestion and management.
Related concept
Cloud Logging
- ✓
BigQuery
Why this is correct
BigQuery enables efficient analysis of log data.
Related concept
Cloud Logging
- ✗
Cloud Audit Logs
Why it's wrong here
Cloud Audit Logs are a type of log, not a service for storage or analysis.
- ✗
Security Command Center
Why it's wrong here
Security Command Center provides security posture and findings, not log immutability or analysis.
- ✓
Cloud Storage with Object Lock
Why this is correct
Object Lock prevents log tampering by making objects write-once-read-many.
Related concept
Cloud Logging
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.
Trap categories for this question
Command / output trap
Security Command Center provides security posture and findings, not log immutability or analysis.
Detailed technical explanation
How to think about this question
Treat this as a scenario question. Identify the problem, the constraint, and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Cloud Logging
- Cloud Storage with Object Lock
- BigQuery
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
Cloud Logging
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.
Review cloud Logging, then practise related PCSE questions on the same topic to reinforce the concept.
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FAQ
Questions learners often ask
What does this PCSE question test?
Cloud Logging
What is the correct answer to this question?
The correct answer is: Cloud Logging — Options A, B, and E are correct. Cloud Logging (A) ingests logs, Cloud Storage with Object Lock (E) provides immutability to prevent tampering, and BigQuery (B) allows querying and analysis. Option C (Cloud Audit Logs) is a type of log, not a service. Option D (Security Command Center) is for security findings and vulnerability management, not for log management or analysis.
What should I do if I get this PCSE question wrong?
Review cloud Logging, then practise related PCSE questions on the same topic to reinforce the concept.
What is the key concept behind this question?
Cloud Logging
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Last reviewed: Jun 24, 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.
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