ExpertMedium1 markMultiple Choice
AWS SAP-C02 · Question 22 · Domain 1.1: Network Connectivity
A company has a multi-account structure in AWS Organizations. They want to share a central AWS Transit Gateway with all accounts in a specific Organizational Unit (OU). What is the MOST efficient way to achieve this?
A company has a multi-account structure in AWS Organizations. They want to share a central AWS Transit Gateway with all accounts in a specific Organizational Unit (OU). What is the MOST efficient way to achieve this?
Answer options:
A.
Create VPC peering connections between the central account and all member accounts.
B.
Use AWS Resource Access Manager (RAM) to share the Transit Gateway with the OU ARN.
C.
Share the Transit Gateway by adding each account ID manually in the TGW resource policy.
D.
Use AWS Service Catalog to provision Transit Gateways in each account.
How to approach this question
Identify the service used for cross-account resource sharing.
Full Answer
B.Use AWS Resource Access Manager (RAM) to share the Transit Gateway with the OU ARN.✓ Correct
Use AWS Resource Access Manager (RAM) to share the Transit Gateway with the OU ARN.
AWS RAM integrates with AWS Organizations to easily share resources across accounts, OUs, or the entire organization.
Common mistakes
Manually sharing with account IDs instead of leveraging OU integration.
Practice the full AWS Solutions Architect Professional SAP-C02 Practice Exam 3
75 questions · hints · full answers · grading
More questions from this exam
Q01An enterprise has 100 VPCs across 5 AWS Regions. They need to establish a highly available, trans...HardQ02A company uses AWS Organizations. The CISO requires that no EC2 instances can be launched outside...MediumQ03An application uses Amazon Aurora PostgreSQL. To meet disaster recovery requirements, the databas...HardQ04A company is setting up a new multi-account AWS environment. They want to automate the creation o...MediumQ05An organization wants to allocate AWS costs to specific departments. They use multiple AWS accoun...Medium