The correct answer is to enable multi-factor authentication (MFA) on the root user and to never create access keys for the root user. These two actions directly address the root user’s unlimited privileges, which make it the most critical account to protect. MFA adds a second layer of verification, preventing unauthorized access even if the password is compromised, while avoiding access keys ensures no programmatic API calls can be made with root-level permissions, forcing all routine operations through limited IAM users. On the AWS Certified SysOps Administrator Associate SOA-C02 exam, this concept tests your understanding of the shared responsibility model and the principle of least privilege, often appearing in scenario-based questions where a trap is to confuse root user security with service-specific controls like CloudTrail or SCPs. A common memory tip is to remember that the root user is like a master key—you lock it away with MFA and never duplicate it with access keys.
SOA-C02 Security and Compliance Practice Question
This SOA-C02 practice question tests your understanding of security and compliance. 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.
Which TWO actions should a SysOps administrator take to secure an AWS account root user? (Choose two.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enable multi-factor authentication (MFA) for the root user.
Option A is correct because MFA on root user is a best practice. Option C is correct because access keys should not be created for root user; instead use IAM users. Option B is wrong because CloudTrail is not specific to root user. Option D is wrong because root user cannot be deleted. Option E is wrong because SCPs do not apply to root user in management account.
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.
✗
Delete the root user after creating an admin IAM user.
Why it's wrong here
Root user cannot be deleted.
✗
Apply a service control policy (SCP) to restrict the root user.
Why it's wrong here
SCPs do not apply to root user in management account.
✓
Enable multi-factor authentication (MFA) for the root user.
Why this is correct
Adds an extra layer of security.
Related concept
Read the scenario before looking for a memorised answer.
✗
Enable CloudTrail to monitor root user activity.
Why it's wrong here
CloudTrail monitors all users, not specifically root.
✓
Do not create access keys for the root user.
Why this is correct
Avoids long-term credentials for root.
Related concept
Read the scenario before looking for a memorised answer.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
Got this wrong? Here's your next step.
Identify which SOA-C02 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.
Security and Compliance — This question tests Security and Compliance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Enable multi-factor authentication (MFA) for the root user. — Option A is correct because MFA on root user is a best practice. Option C is correct because access keys should not be created for root user; instead use IAM users. Option B is wrong because CloudTrail is not specific to root user. Option D is wrong because root user cannot be deleted. Option E is wrong because SCPs do not apply to root user in management account.
What should I do if I get this SOA-C02 question wrong?
Identify which SOA-C02 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.
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This SOA-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 SOA-C02 exam.
Question Discussion
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