Câu 4: AWS Certified Security - Specialty SCS-C02(Old)

Company A has an AWS account that is named Account A. Company A recently acquired Company B, which has an AWS account that is named Account B. Company B stores its files in an Amazon S3 bucket. The administrators need to give a user from Account A full access to the S3 bucket in Account B. After the administrators adjust the IAM permissions for the user in Account A to access the S3 bucket in Account B, the user still cannot access any files in the S3 bucket. Which solution will resolve this issue?

1. A. In Account B, create a bucket ACL to allow the user from Account A to access the S3 bucket in Account B.
2. B. In Account B, create an object ACL to allow the user from Account A to access all the objects in the S3 bucket in Account B.
3. C. In Account B, create a bucket policy to allow the user from Account A to access the S3 bucket in Account B. — đáp án hiện tại
4. D. In Account B, create a user policy to allow the user from Account A to access the S3 bucket in Account B.