A Developer Is Migrating an On-Premises Application to AWS

question 449

Multiple Choice

A Developer is migrating an on-premises application to AWS. The application currently takes user uploads and saves them to a local directory on the server. All uploads must be saved and made immediately available to all instances in an Auto Scaling group. Which approach will meet these requirements?

• A) Use Amazon EBS and configure the application AMI to use a snapshot of the same EBS instance on boot.
• B) Use Amazon S3 and rearchitect the application so all uploads are placed in S3.
• C) Use instance storage and share it between instances launched from the same Amazon Machine Image (AMI).
• D) Use Amazon EBS and file synchronization software to achieve eventual consistency among the Auto Scaling group.

---

Definitions:

Decreased Productivity

A decline in work output or the efficiency with which output is produced, often signaling issues within processes or team dynamics.

Stereotypes

Oversimplified and generalized beliefs or ideas about a particular group of people, which often do not reflect their actual diversity and complexity.

Preconceived Notions

Opinions or beliefs formed before having the evidence for their truth or usefulness, often based on stereotypes or hearsay.

Ethnicity

A category of people who identify with each other based on common ancestral, social, cultural, or national experiences.