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Question 324 - SCS-C02 discussion

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A company has two AWS accounts: Account A and Account B Each account has a VPC. An application that runs in the VPC in Account A needs to write to an Amazon S3 bucket in Account B. The application in Account A already has permission to write to the S3 bucket in Account B.

The application and the S3 bucket are in the same AWS Region. The company cannot send network traffic over the public internet.

Which solution will meet these requirements?

A.
In both accounts, create a transit gateway and VPC attachments in a subnet in each Availability Zone. Update the VPC route tables.
Answers
A.
In both accounts, create a transit gateway and VPC attachments in a subnet in each Availability Zone. Update the VPC route tables.
B.
Deploy a software VPN appliance in Account A. Create a VPN connection between the software VPN appliance and a virtual private gateway in Account B
Answers
B.
Deploy a software VPN appliance in Account A. Create a VPN connection between the software VPN appliance and a virtual private gateway in Account B
C.
Create a VPC peering connection between the VPC in Account A and the VPC in Account B. Update the VPC route tables, network ACLs, and security groups to allow network traffic between the peered IP ranges.
Answers
C.
Create a VPC peering connection between the VPC in Account A and the VPC in Account B. Update the VPC route tables, network ACLs, and security groups to allow network traffic between the peered IP ranges.
D.
In Account A. create a gateway VPC endpoint for Amazon S3. Update the VPC route table in Account A.
Answers
D.
In Account A. create a gateway VPC endpoint for Amazon S3. Update the VPC route table in Account A.
Suggested answer: C

Explanation:

Establishing a VPC peering connection between the VPCs in Account A and Account B and updating route tables, network ACLs, and security groups to permit the necessary traffic ensures private connectivity for the application to write to the S3 bucket without traversing the public internet. This solution is efficient and maintains network security and integrity.

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asked 16/09/2024
amy ashton
39 questions
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