S3 Flashcards
What solution will meet the requirements of migrating 100 GB of historical data from an on-premises location to an Amazon S3 bucket with the least operational overhead?
Use AWS DataSync to migrate the data from the on-premises location to an S3 bucket.
Q: Which solution will reduce the cost of storing rarely accessed data in Amazon S3 most cost-effectively?
A: Use S3 Lifecycle to transition objects from S3 Standard to S3 Standard-Infrequent Access (S3 Standard-IA) after 30 days.
How should a solutions architect configure access for Amazon EC2 instances to access an Amazon S3 bucket securely without using the public internet?
Create a gateway VPC endpoint for Amazon S3. Configure the route table for the private subnet to use the gateway endpoint as the route for all S3 traffic.
What is the MOST cost-effective solution to store and retrieve 500 KB webpage files that are frequently accessed for the first 30 days and rarely accessed after that?
A: Use S3 Intelligent-Tiering to automatically move the files to a lower cost storage class after 30 days.
Q: What solution will meet the requirements of storing confidential data in an Amazon S3 bucket and ensuring the data cannot be overwritten or deleted for a specified retention period?
A: Use S3 Object Lock in compliance mode with a retention period of 365 days.
Q: How should a solutions architect design a solution to securely share Amazon S3 content with external users?
A: Use CloudFront signed URLs or signed cookies to control access to the S3 content.
