testing

Which AWS service is best suited for long-term, low-cost storage with infrequent access?

• Amazon EBS
• Amazon S3
• Amazon EFS
• Amazon S3 Glacier

Amazon EFS is ideal for which of the following use cases?

• High-performance computing
• Big data analytics
• Media processing
• All of the above

Which feature of Amazon S3 ensures data durability?

• Multi-AZ storage
• Versioning
• Cross-region replication
• Lifecycle management

What is the primary benefit of using Amazon EBS Snapshots?

• Increase storage capacity
• Improve I/O performance
• Data backup and recovery
• Reduce storage costs

Amazon S3's ___________ feature automates the transition of objects between different storage classes.

• Versioning
• Lifecycle policy
• Encryption
• Cross-region replication

Explain how Amazon EBS can be used to improve database performance.

Describe a scenario where Amazon S3 Glacier would be the most appropriate storage option.

Discuss the advantages of using Amazon EFS for shared file storage.

Illustrate how cross-region replication in Amazon S3 can be beneficial for disaster recovery.

Explain the role of lifecycle policies in managing Amazon S3 storage costs.