SAP-C02 Practice Question: Design Solutions for Organizational Complexity
A company has a management account in AWS Organizations and wants to share a central Amazon VPC subnet with multiple member accounts for a shared services VPC. Which AWS service should be used to share the subnet?
⚠ Common exam trap
Many candidates confuse VPC peering (which connects entire VPCs) with subnet sharing (which allows direct resource placement into a shared subnet), leading them to select VPC peering instead of AWS Resource Access Manager.
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 Resource Access Manager
AWS Resource Access Manager (RAM) is the correct service because it enables you to share a central VPC subnet from a management account with multiple member accounts in AWS Organizations without requiring VPC peering or transit gateways. With RAM, you create a resource share that includes the subnet and specify the member accounts or organizational units (OUs) to grant them access, allowing those accounts to launch resources directly into the shared subnet while maintaining centralized network management.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
VPC peering connection
Why it's wrong here
VPC peering connects VPCs but does not share subnets.
- ✓
AWS Resource Access Manager
Why this is correct
RAM allows sharing subnets across accounts within an organization.
- ✗
AWS PrivateLink
Why it's wrong here
PrivateLink exposes services via endpoints, not subnet sharing.
- ✗
Service control policy
Why it's wrong here
SCPs are for permissions, not resource sharing.
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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.