A company operates in two AWS Regions, us-east-1 and eu-west-1. Each Region has a transit gateway with multiple VPC attachments. The company needs to connect the two transit gateways so that VPCs in either Region can communicate with each other. The network team wants a managed AWS service that provides high bandwidth and automatic route propagation between the Regions. Which solution should be used?

Establish an AWS Site-to-Site VPN connection between the two transit gateways.

Create a Direct Connect gateway and attach both transit gateways to it.

Create a VPC peering connection between a single VPC in each Region and route traffic through those VPCs.

Create a transit gateway peering attachment between the two transit gateways and propagate the routes.

A company is designing a network architecture for multiple AWS accounts. They want to centralize shared services like Active Directory and DNS in a dedicated account while allowing other accounts to consume these services. Which model does this describe?

Decentralized model with each account hosting its own shared services

Centralized model with a shared services account

Hub-and-spoke model without a transit gateway

Perimeter account model with all traffic flowing through a single VPC

Which AWS service is commonly used to expose a custom service in a VPC to other VPCs privately via PrivateLink?

Application Load Balancer (ALB)

In which scenario is VPC peering the most appropriate connectivity option?

Connecting hundreds of VPCs in a hub-and-spoke topology

Providing private connectivity to a specific service

Connecting two VPCs that need to share resources directly

Connecting an on-premises network to multiple VPCs

AWSCertified Advanced Networking - Specialty

Domain 1Objective 6

Task 1.6: Design a Routing Strategy and Connectivity Architecture That Include Multiple AWS Accounts, AWS Regions, and VPCs to Support Different Connectivity Patterns ANS-C01 Practice Questions (Page 5)

Part of the Content Domain 1: Network Design domain, which accounts for 30% of the ANS-C01 exam. AWS does not publish an official question count, but from its 170-minute exam (~70–115 total, ~21–35 in this domain), expect 4–6 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)

24questions here

5free pages

10concepts

30%of the exam

Questions 21–24

21application · medium
A company operates in two AWS Regions, us-east-1 and eu-west-1. Each Region has a transit gateway with multiple VPC attachments. The company needs to connect the two transit gateways so that VPCs in either Region can communicate with each other. The network team wants a managed AWS service that provides high bandwidth and automatic route propagation between the Regions. Which solution should be used?
Select an answer first
22foundation · easy
A company is designing a network architecture for multiple AWS accounts. They want to centralize shared services like Active Directory and DNS in a dedicated account while allowing other accounts to consume these services. Which model does this describe?
Select an answer first
23foundation · easy
Which AWS service is commonly used to expose a custom service in a VPC to other VPCs privately via PrivateLink?
Select an answer first
24foundation · easy
In which scenario is VPC peering the most appropriate connectivity option?
Select an answer first

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Task 1.6: Design a Routing Strategy and Connectivity Architecture That Include Multiple AWS Accounts, AWS Regions, and VPCs to Support Different Connectivity Patterns ANS-C01 Practice Questions (Page 5)

Questions 21–24

A company is designing a network architecture for multiple AWS accounts. They want to centralize shared services like Active Directory and DNS in a dedicated account while allowing other accounts to consume these services. Which model does this describe?

Which AWS service is commonly used to expose a custom service in a VPC to other VPCs privately via PrivateLink?

In which scenario is VPC peering the most appropriate connectivity option?

Keep studying — Content Domain 1: Network Design