Within the IAM service a GROUP is regarded as a:
A collection of AWS accounts
It’s the group of EC2 machines that gain the permissions specified in the GROUP.
There’s no GROUP in IAM, but only USERS and RESOURCES.
A collection of users.
Explanations:
A GROUP in IAM does not represent a collection of AWS accounts; it is specifically a collection of users within a single AWS account.
A GROUP in IAM does not pertain to EC2 machines; instead, it allows for the management of user permissions collectively.
This option incorrectly states that there is no GROUP in IAM. IAM includes USERS, GROUPS, and ROLES as key components for managing permissions.
A GROUP in IAM is indeed a collection of users that allows for easier permission management by assigning policies to the group as a whole.