Correct Answer: Amazon Elastic File System (EFS)
EFS provides a scalable, POSIX-compliant file system that can be mounted by multiple EC2 instances simultaneously....
Correct Answer
Amazon Elastic File System (EFS)
Why This Answer Is Correct
EFS provides a scalable, POSIX-compliant file system that can be mounted by multiple EC2 instances simultaneously.
This question evaluates your knowledge of Amazon S3 — a core concept tested in AWS Certified Solutions Architect – Associate (SAA-C03). Understanding Amazon S3 is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.
You need to host a static website (HTML, CSS, JS) with the lowest possible cost and high durability. You do not need server-side processing. Which storage solution should you choose?
You need to grant developers read-only access to Amazon S3 buckets without giving them access to other services. What's the best approach using AWS IAM?
A company stores sensitive logs in S3. Regulatory requirements dictate that these logs must be protected from deletion or modification for 7 years, even by an administrator. Which S3 feature should be implemented?
An architect is designing a web application where users upload high-resolution images. These images are frequently accessed for 30 days, then rarely accessed. The architect wants the most cost-effective storage that maintains millisecond access. Which storage class strategy is best?
A global application serves static assets from S3. Users in Europe report slow download speeds compared to users in the US. What is the most effective architectural change to improve performance globally?