A company has an application workload that is stateless by design and can sustain occasional downtime. The application performs massively parallel computations.
Which Amazon EC2 pricing model should the company choose for its application to reduce cost?
How should the company deploy the application to meet these requirements?
A company wants guidance to optimize the cost and performance of its current AWS environment.
Which AWS service or tool should the company use to identify areas for optimization?
Which aspect of security is the customer's responsibility, according to the AWS shared responsibility model?