In AWS, Which Security Aspects Are the Customer's Responsibility? (Choose

In AWS, which security aspects are the customer's responsibility? (Choose four.)

A) Security Group and ACL (Access Control List) settings
B) Decommissioning storage devices
C) Patch management on the EC2 instance's operating system
D) Life-cycle management of IAM credentials
E) Controlling physical access to compute resources
F) Encryption of EBS (Elastic Block Storage) volumes