DDAC Storage Service

What AWS service is designed for storing infrequently accessed data with retrieval flexibility?

What feature of Amazon S3 ensures that deleted objects are not permanently lost?

Specify the AWS storage service that is best suited for providing shared file access across multiple EC2 instances.

Name the AWS service that provides block-level storage volumes for use with EC2 instances.

Which of the following best explains why you might choose Amazon S3 Intelligent-Tiering over S3 Standard-IA?

• Lower durability

• Better for unpredictable access patterns

• Supports block storage

• Limited to one AWS region

If you want to automatically move objects from S3 Standard to S3 Glacier after 90 days, what should you configure?

You need to store archived backups that are rarely retrieved but must be retained for compliance. Which S3 storage class should you choose

• S3 Standard

• S3 Intelligent-Tiering

• S3 Glacier Deep Archive

• S3 One Zone-IA

Which of the following best compares Amazon S3 and Amazon EFS in terms of data access patterns?

• Amazon S3 provides block-level storage, while EFS offers object storage for static content.

• Amazon S3 is ideal for frequently updated files, while EFS is best for archival storage.

• Amazon S3 supports object-based access, suitable for static files, while EFS supports file-based access, ideal for shared access across instances.

• Amazon S3 and EFS both provide file-based access and are optimized for real-time analytics.

Which TWO of the following are key security features of Amazon S3 that help enforce data protection? (Select two answers.)

• Server-Side Encryption (SSE)

• Lifecycle Policies

• Bucket Policies and IAM Policies

• S3 Transfer Acceleration

• Access Control Lists (ACLs)

How does Amazon EBS Snapshot Copy across regions help with disaster recovery planning?

• Supports scaling by shrinking volume size

• Encrypts snapshots using KMS keys

• Provides global access without copying

• Maintains backups in other AWS regions