SAP-C02 Practice Question: Design Solutions for Organizational Complexity
A company is designing a centralized logging solution for multiple AWS accounts. They need to aggregate VPC Flow Logs, CloudTrail logs, and DNS logs from all accounts into a single S3 bucket. Which AWS service should be used to centralize the log collection?
⚠ Common exam trap
Test-takers frequently confuse CloudTrail's log aggregation capability with other services like Kinesis Data Firehose or S3 replication, but CloudTrail is the only service that natively supports centralized log collection from multiple accounts via organization trails.
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
✓
AWS CloudTrail
AWS CloudTrail can be configured to deliver logs from multiple accounts to a single S3 bucket by setting up a trail in the management account and using CloudTrail's organization trail feature. This automatically aggregates VPC Flow Logs, CloudTrail logs, and DNS logs from all member accounts into the designated centralized S3 bucket without requiring additional infrastructure.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Amazon S3 cross-region replication
Why it's wrong here
Replication copies objects after they are delivered, not collect them.
- ✗
Amazon Kinesis Data Firehose
Why it's wrong here
Kinesis Firehose can deliver streaming data but is not the primary service for multi-account log aggregation.
- ✓
AWS CloudTrail
Why this is correct
CloudTrail organization trail can deliver logs from all accounts to a single S3 bucket.
- ✗
AWS Config
Why it's wrong here
AWS Config records resource configuration changes, not logs.
Quick reference
AWS S3 Storage Class Comparison
| Storage Class | Min Duration | Retrieval | Use Case |
|---|---|---|---|
| S3 Standard | None | Immediate | Frequently accessed data |
| S3 Standard-IA | 30 days | Immediate | Infrequent access, rapid retrieval |
| S3 One Zone-IA | 30 days | Immediate | Non-critical infrequent data |
| S3 Intelligent-Tiering | None | Immediate–hours | Unknown or changing access patterns |
| S3 Glacier Instant | 90 days | Milliseconds | Archive with instant retrieval |
| S3 Glacier Flexible | 90 days | Minutes–hours | Archive, flexible retrieval |
| S3 Glacier Deep Archive | 180 days | Hours | Long-term compliance archive |
Go deeper
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This SAP-C02 practice question is part of Courseiva's free Amazon Web Services 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 SAP-C02 exam.