A company performs a security review of its AWS workloads and finds that all the...

Create an IAM group for each department. Add either the AdministratorAccess or ReadOnlyAccess IAM managed policy to each group as appropriate. Add each department user to the appropriate IAM group. Remove existing IAM permissions from the users.

Create an IAM group named Staff. Apply both the AdministratorAccess and ReadOnlyAccess IAM managed policy to the Staff IAM group. Add all IAM users to the Staff group. Remove existing IAM permissions from the users.

Add the ReadOnlyAccess IAM managed policy to IAM users that belong to the operations department. Remove existing AdministratorAccess IAM permissions from the operations department users. Add a tag of Operations to the operations department IAM users.

Add the ReadOnlyAccess inline policy statement to IAM users that belong to the operations department. Remove the existing AdministratorAccess IAM permissions from operations department users. Add a tag of Operations to the operations department IAM users.