A company is moving to the AWS Cloud to reduce operational overhead for its application infrastructure.
Which IT operation will the company still be responsible for after the migration to AWS?
Security patching of AWS Elastic Beanstalk
Backups of data that is stored in Amazon Aurora
Termination of Amazon EC2 instances that are managed by AWS Auto Scaling
Configuration of IAM access controls
Explanations:
AWS manages Elastic Beanstalk infrastructure, including security patches, as part of its managed service model.
Amazon Aurora automatically handles backups, so manual intervention for backups is not required.
AWS Auto Scaling manages EC2 instance termination automatically as part of the scaling process.
AWS customers are responsible for configuring IAM access controls to manage permissions and access security.
I outline that the answer is:
Configuration of IAM access controls