A company migrated its core application onto multiple workloads in the AWS Cloud. The company wants to improve the application's reliability.
Which cloud design principle should the company implement to achieve this goal?
A company wants to create a chatbot and integrate the chatbot with its current web application.
Which AWS service will meet these requirements?
A company moves a workload to AWS to run on Amazon EC2 instances. The company needs to run the workload in the most cost-effective way.
What can the company do to meet this requirement?
A company wants to develop a shopping application that records customer orders. The application needs to use an AWS managed database service to store data.
Which AWS service should the company use to meet these requirements?