A company is looking for a managed machine learning (ML) service that can recommend products based on a customer's previous behaviors.
Which AWS service meets this requirement?
Which task can only an AWS account root user perform?
Which AWS services can be used to store files? (Select TWO.)
An IT engineer needs to access AWS services from an on-premises application.
Which credentials or keys does the application need for authentication?
Amazon Elastic File System (Amazon EFS) and Amazon FSx offer which type of storage?