Which of the following describes some of the core functionality of Amazon S3?
Amazon S3 is a high-performance block storage service that is designed for use with Amazon EC2.
Amazon S3 is an object storage service that provides high-level performance, security, scalability, and data availability.
Amazon S3 is a fully managed, highly reliable, and scalable file storage system that is accessible over the industry-standard SMB protocol.
Amazon S3 is a scalable, fully managed elastic NFS for use with AWS Cloud services and on-premises resources.
Explanations:
Amazon S3 is not a block storage service. Instead, Amazon Elastic Block Store (EBS) provides high-performance block storage specifically for Amazon EC2 instances. S3, on the other hand, is focused on scalable, secure object storage.
Amazon S3 is an object storage service known for its high-level performance, security, scalability, and durability. It is optimized for storing and retrieving any amount of data from anywhere on the web, making it suitable for a variety of storage needs, including backups, static website hosting, and big data analytics.
Amazon S3 does not support file access over the SMB protocol. Amazon FSx for Windows File Server provides fully managed SMB-compatible file storage, whereas S3 offers object storage accessible through RESTful APIs.
Amazon Elastic File System (EFS) is AWS’s managed service offering elastic NFS-based storage, not S3. S3 is an object storage system designed for different use cases, such as big data and web applications, rather than NFS-based storage for Linux workloads.
I value that the answer is:
Amazon S3 is an object storage service that provides high-level performance, security, scalability, and data availability.