A Company Is Hosting a Web Application on AWS Using

question 350

Multiple Choice

A company is hosting a web application on AWS using a single Amazon EC2 instance that stores user-uploaded documents in an Amazon EBS volume. For better scalability and availability, the company duplicated the architecture and created a second EC2 instance and EBS volume in another Availability Zone, placing both behind an Application Load Balancer. After completing this change, users reported that each time they refreshed the website, they could see one subset of their documents or the other, but never all of the documents at the same time. What should a solutions architect propose to ensure users see all of their documents at once?

• A) Copy the data so both EBS volumes contain all the documents.
• B) Configure the Application Load Balancer to direct a user to the server with the documents.
• C) Copy the data from both EBS volumes to Amazon EFS. Modify the application to save new documents to Amazon EFS.
• D) Configure the Application Load Balancer to send the request to both servers. Return each document from the correct server.

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Definitions:

Economic Duress

A situation where one party is forced into a contract or agreement under the pressure of financial hardships, often exploiting that party’s vulnerable position.

Business Compulsion

A scenario where a business is forced to make a decision or take an action due to external pressures or unavoidable circumstances.

Fraud

Involves intentionally deceiving someone for personal gain or to damage another individual.

Undue Influence

An improper use of power or manipulation by one person over another, leading to an unfair advantage or agreement.