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A solutions architect is developing a multiple-subnet VPC architecture. The solution will consist of six subnets in two Availability Zones. The subnets are defined as public, private and dedicated for databases. Only the Amazon EC2 instances running in the private subnets should be able to access a database. Which solution meets these requirements?
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A company creates operations data and stores the data in an Amazon S3 bucket for the company's annual audit, an external consultant needs to access an annual report that is stored in the S3 bucket. The external consultant needs to access the report for 7 days. The company must implement a solution to allow the external consultant access to only the report. Which solution will meet these requirements with the MOST operational efficiency?
A company stores customer data in a multitenant Amazon S3 bucket. Each customer's data is stored in a prefix that is unique to the customer. The company needs to migrate data for specific customers to a new. dedicated S3 bucket that is in the same AWS Region as the source bucket. The company must preserve object metadata such as creation date and version IDs. After the migration is finished, the company must delete the source data for the migrated customers from the original multitenant S3 bucket. Which combination of solutions will meet these requirements with the LEAST overhead? (Select THREE.)
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Question 440 - SAA-C03 discussion

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A company uses multiple vendors to distribute digital assets that are stored in Amazon S3 buckets The company wants to ensure that its vendor AWS accounts have the minimum access that is needed to download objects in these S3 buckets

Which solution will meet these requirements with the LEAST operational overhead?

A.
Design a bucket policy that has anonymous read permissions and permissions to list ail buckets.
Answers
A.
Design a bucket policy that has anonymous read permissions and permissions to list ail buckets.
B.
Design a bucket policy that gives read-only access to users. Specify IAM entities as principals
Answers
B.
Design a bucket policy that gives read-only access to users. Specify IAM entities as principals
C.
Create a cross-account IAM role that has a read-only access policy specified for the IAM role.
Answers
C.
Create a cross-account IAM role that has a read-only access policy specified for the IAM role.
D.
Create a user policy and vendor user groups that give read-only access to vendor users
Answers
D.
Create a user policy and vendor user groups that give read-only access to vendor users
Suggested answer: C

Explanation:

A cross-account IAM role is a way to grant users from one AWS account access to resources in another AWS account. The cross-account IAM role can have a read-only access policy attached to it, which allows the users to download objects from the S3 buckets without modifying or deleting them. The cross-account IAM role also reduces the operational overhead of managing multiple IAM users and policies in each account. The cross-account IAM role meets all the requirements of the question, while the other options do not.

Reference:

https://docs.aws.amazon.com/AmazonS3/latest/userguide/example-walkthroughs-managing-access-example2.html

https://aws.amazon.com/blogs/storage/setting-up-cross-account-amazon-s3-access-with-s3-access-points/

https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_create_for-user_externalid.html

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asked 16/09/2024
Jelle Kamp
41 questions
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