The answer is to use AWS Organizations with service control policies (SCPs) for decentralized security enforcement. This solution is correct because SCPs act as centralized guardrails that define the maximum allowed permissions for all accounts in the organization, while each business unit retains full IAM administrative control within its own accounts. By organizing accounts into organizational units (OUs) per business unit, the central IT team can apply baseline security policies without removing the ability for local teams to manage their own users, roles, and policies. On the AWS Certified Solutions Architect Professional SAP-C02 exam, this scenario tests your understanding of the separation between SCPs (which restrict the boundary) and IAM policies (which grant permissions within that boundary). A common trap is confusing SCPs with IAM policies or assuming SCPs remove all administrative control—they do not; they only set a permissions guardrail. Memory tip: think of SCPs as the “fence” around a yard, while IAM policies are the “keys” to the house inside—business units keep the keys, but the fence stays.
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 has a decentralized IT structure where each business unit manages its own AWS accounts. The central IT team wants to enforce security policies across all accounts but allow business units to retain administrative control. Which solution should the central IT team implement?
Deploy AWS CloudFormation StackSets to each account with security templates.
Why wrong: StackSets deploy resources but do not enforce ongoing compliance.
B
Create a shared services account and use IAM cross-account roles for each business unit.
Why wrong: This does not enforce central policies across all accounts.
C
Use AWS Organizations with service control policies (SCPs) to enforce baseline permissions, and delegate administration to organizational units (OUs) for each business unit.
SCPs enforce policies across all accounts while OUs allow delegation.
D
Migrate all workloads to a single AWS account and use IAM roles for each business unit.
Why wrong: This removes business unit autonomy and is not scalable.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use AWS Organizations with service control policies (SCPs) to enforce baseline permissions, and delegate administration to organizational units (OUs) for each business unit.
AWS Organizations with SCPs allows the central IT team to enforce baseline security policies across all accounts without removing administrative control from business units. By delegating administration to OUs for each business unit, the central team sets guardrails while business units retain full IAM management within their accounts, satisfying the decentralized structure requirement.
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.
✗
Deploy AWS CloudFormation StackSets to each account with security templates.
Why it's wrong here
StackSets deploy resources but do not enforce ongoing compliance.
✗
Create a shared services account and use IAM cross-account roles for each business unit.
Why it's wrong here
This does not enforce central policies across all accounts.
✓
Use AWS Organizations with service control policies (SCPs) to enforce baseline permissions, and delegate administration to organizational units (OUs) for each business unit.
Why this is correct
SCPs enforce policies across all accounts while OUs allow delegation.
Related concept
Read the scenario before looking for a memorised answer.
✗
Migrate all workloads to a single AWS account and use IAM roles for each business unit.
Why it's wrong here
This removes business unit autonomy and is not scalable.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse SCPs with IAM policies, thinking SCPs remove all administrative control, when in fact SCPs only set upper permission boundaries and allow business units to retain full administrative autonomy within those limits.
Detailed technical explanation
How to think about this question
SCPs in AWS Organizations act as a centralized policy layer that defines maximum permissions for all accounts in an OU, but they do not grant permissions themselves—they only restrict what IAM policies can allow. This means business units can still create and manage IAM roles and policies within their accounts, as long as those policies do not exceed the SCP boundaries. Delegated administration for OUs allows the central team to assign policy management to specific accounts or users within each business unit, enabling granular control without central IT intervention.
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 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 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: Use AWS Organizations with service control policies (SCPs) to enforce baseline permissions, and delegate administration to organizational units (OUs) for each business unit. — AWS Organizations with SCPs allows the central IT team to enforce baseline security policies across all accounts without removing administrative control from business units. By delegating administration to OUs for each business unit, the central team sets guardrails while business units retain full IAM management within their accounts, satisfying the decentralized structure requirement.
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.
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. A company has a decentralized IT structure where each business unit manages its own AWS account. The central security team needs to ensure that all accounts use a specific set of IAM roles for cross-account access. What is the most scalable way to enforce this?
hard
A.Use AWS Config rules to detect non-compliant roles and send alerts.
B.Deploy the IAM roles using AWS CloudFormation StackSets.
C.Request each business unit to create the required IAM roles manually.
✓ D.Apply an SCP that denies iam:CreateRole unless the role has the required trust policy.
Why D: Option C is correct because SCPs can deny the creation of IAM roles that do not match the required trust policy, enforcing the use of specific roles. Option A is wrong because IAM roles in each account require manual setup. Option B is wrong because AWS CloudFormation StackSets can deploy the roles but cannot prevent creation of non-compliant roles. Option D is wrong because AWS Config can detect but not prevent.
Variation 2. A company uses AWS Organizations and has a central IT team that manages VPCs. The team wants to ensure that only authorized accounts can create VPCs, and that all VPCs must have a specific tag. Which solution enforces this?
medium
A.Use AWS Config to detect and delete untagged VPCs.
B.Use IAM policies in each account to require tags.
✓ C.Apply an SCP that denies ec2:CreateVpc if the request does not include the required tag.
D.Use AWS CloudFormation StackSets to deploy VPC templates with tags.
Why C: Option C is correct because AWS Organizations Service Control Policies (SCPs) can centrally restrict actions across all member accounts. By applying an SCP that denies ec2:CreateVpc unless the request includes a specific tag (using the ec2:ResourceTag condition key), the central IT team ensures that only authorized accounts (which cannot bypass the SCP) can create VPCs, and all VPCs must have the required tag at creation time.
Last reviewed: Jun 24, 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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