AWS DevOps Engineer - Professional

By Amazon · Question Mode

QuestionQ46

Configuration Management and IaC

A company operates an application in a configuration that includes Amazon EC2 and on-premises resources. A DevOps Engineer must standardize patching across both environments. Company policy requires patching to occur only outside business hours.

Which combination of actions satisfies these requirements?

Choose three
Explanation

AWS Systems Manager Hybrid Activations registers on-premises machines as managed nodes, while an IAM role attached to each EC2 instance authorizes its Systems Manager management. Systems Manager Maintenance Windows schedules potentially disruptive tasks, including operating-system patching, for specified non-business-hour periods. IAM access keys on servers are not the Hybrid Activation mechanism, and hourly automation does not enforce the required maintenance period.

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