Which of the following are benefits that a company receives when it moves an on-premises production workload to AWS?

Explanations:

AWS does not train a company’s staff on all AWS services as part of the migration process. Training is available but not provided for free as a standard service. Companies typically need to invest in training or use AWS training programs separately.

While AWS provides a shared responsibility model for security, it does not manage all aspects of security in the cloud. Companies are responsible for securing their applications and data, while AWS secures the underlying infrastructure.

AWS offers support plans that include technical account managers (TAMs), but these are not free. Companies need to subscribe to a support plan to receive such services.

AWS offers high availability through its global infrastructure, including multiple availability zones and regions that enable companies to design applications with redundancy and failover capabilities.

AWS provides economies of scale, allowing companies to benefit from reduced costs due to the large-scale infrastructure and services AWS offers, which can lower the overall cost per unit of compute or storage compared to on-premises solutions.