Amazon CLF-C02 Practice Test 4

Which of the following is an AWS value proposition that describes a user's ability to scale infrastructure based on demand?
Resource elasticity is an AWS value proposition that describes a user's ability to scale infrastructure based on demand. Resource elasticity means that the user can provision or deprovision resources quickly and easily, without any upfront commitment or long-term contract. Resource elasticity can help the user optimize the cost and performance of the application, as well as respond to changing business needs and customer expectations. Resource elasticity can be achieved by using services such as Amazon EC2, Amazon S3, Amazon RDS, Amazon DynamoDB, Amazon ECS, and AWS Lambda.
[AWS Cloud Value Framework] AWS Certified Cloud Practitioner - aws.amazon.com