The answer is to enable AWS CloudTrail in all accounts with a trail logging management events to a centralized S3 bucket, then use Amazon CloudWatch Events (now EventBridge) to create a rule matching root user API calls and send notifications via Amazon SNS. This combination works because CloudTrail captures every root user action as a management event, and EventBridge provides real-time event filtering and routing, enabling immediate notification without polling. On the AWS Certified Solutions Architect Professional SAP-C02 exam, this scenario tests your understanding of centralized logging and event-driven monitoring across AWS Organizations, often appearing as a multi-account security requirement. A common trap is choosing a solution that relies on periodic checks, such as AWS Config rules or batch S3 event notifications, which fail the “immediately reported” condition. Remember the memory tip: “Trail for the log, EventBridge for the alert” — CloudTrail records the root user’s every move, and EventBridge sounds the alarm in real time.
SAP-C02 Practice Question: Design Solutions for Organizational Complexity
This SAP-C02 practice question tests your understanding of design solutions for organizational complexity. 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 company uses AWS Organizations and has a requirement that all root user activities in member accounts must be immediately reported to the security team. Which combination of actions should be taken to meet this requirement? (Choose the best answer.)
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "best"
Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
Clue: "immediately / without restart"
Why it matters: Time or reboot constraint — the correct answer must take effect right away without requiring a reboot or reload.
Enable AWS CloudTrail and use Amazon Athena to query logs periodically and send a report.
Why wrong: This is not immediate.
B
Enable AWS CloudTrail in all accounts with a trail that logs management events and delivers to a centralized S3 bucket. Use Amazon CloudWatch Events to create a rule that matches root user API calls and sends notifications via Amazon SNS.
This provides real-time alerting on root activities.
C
Use AWS Config rules to detect root user activities and trigger an AWS Lambda function to send an email.
Why wrong: Config is not real-time and may have delays.
D
Use AWS Trusted Advisor to check for root user usage and generate a weekly report.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enable AWS CloudTrail in all accounts with a trail that logs management events and delivers to a centralized S3 bucket. Use Amazon CloudWatch Events to create a rule that matches root user API calls and sends notifications via Amazon SNS.
Option B is correct because it combines AWS CloudTrail logging of management events across all accounts into a centralized S3 bucket with Amazon CloudWatch Events (now Amazon EventBridge) to detect root user API calls in real time. This setup ensures immediate notification via Amazon SNS, meeting the requirement for instant reporting without manual polling or batch processing.
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.
✗
Enable AWS CloudTrail and use Amazon Athena to query logs periodically and send a report.
Why it's wrong here
This is not immediate.
✓
Enable AWS CloudTrail in all accounts with a trail that logs management events and delivers to a centralized S3 bucket. Use Amazon CloudWatch Events to create a rule that matches root user API calls and sends notifications via Amazon SNS.
Why this is correct
This provides real-time alerting on root activities.
Clue confirmation
The clue words "best", "immediately / without restart" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use AWS Config rules to detect root user activities and trigger an AWS Lambda function to send an email.
Why it's wrong here
Config is not real-time and may have delays.
✗
Use AWS Trusted Advisor to check for root user usage and generate a weekly report.
Why it's wrong here
Weekly is not immediate.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse AWS Config rules (which monitor resource configurations) with CloudTrail event monitoring, or assume periodic tools like Athena or Trusted Advisor can satisfy an immediate reporting requirement.
Detailed technical explanation
How to think about this question
CloudTrail management events include all API calls made to AWS services, including root user actions such as console logins and IAM operations. CloudWatch Events (EventBridge) can match specific patterns in CloudTrail events, such as `userIdentity.type` equals `Root`, and trigger an SNS topic for immediate notification. This architecture ensures sub-second latency for alerting, unlike periodic querying or batch reports.
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.
Design Solutions for Organizational Complexity — This question tests Design Solutions for Organizational Complexity — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Enable AWS CloudTrail in all accounts with a trail that logs management events and delivers to a centralized S3 bucket. Use Amazon CloudWatch Events to create a rule that matches root user API calls and sends notifications via Amazon SNS. — Option B is correct because it combines AWS CloudTrail logging of management events across all accounts into a centralized S3 bucket with Amazon CloudWatch Events (now Amazon EventBridge) to detect root user API calls in real time. This setup ensures immediate notification via Amazon SNS, meeting the requirement for instant reporting without manual polling or batch processing.
What should I do if I get this SAP-C02 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "best", "immediately / without restart". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
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 →
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. Drag and drop the steps to set up AWS CloudTrail for logging API activity in the correct order.
medium
Why : First create the S3 bucket, then create the trail, configure events, enable security features, and verify delivery.
Last reviewed: Jun 11, 2026
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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.
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