A company wants to connect 50 different VPCs across multiple AWS accounts in a single region to a central VPC that contains shared services. The architecture must be scalable and minimize the complexity of manageability. Which service is best?

Direct Answer (Verified)Reviewed by Sunny (Senior Cloud Engineer)

Correct Answer: AWS Transit Gateway

Transit Gateway acts as a hub to connect VPCs and on-premises networks, significantly simplifying the architecture compared to a mesh of peering connections....

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Real Exam ScenarioAmazon VPC

A company wants to connect 50 different VPCs across multiple AWS accounts in a single region to a central VPC that contains shared services. The architecture must be scalable and minimize the complexity of manageability. Which service is best?

✓ Correct Answer & ExplanationAmazon VPC

Correct Answer

AWS Transit Gateway

Why This Answer Is Correct

Transit Gateway acts as a hub to connect VPCs and on-premises networks, significantly simplifying the architecture compared to a mesh of peering connections.

📚 What This Question Tests

This question evaluates your knowledge of Amazon VPC — a core concept tested in AWS Certified Solutions Architect – Associate (SAA-C03). Understanding Amazon VPC is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.