A group of interns will be on the network over the next seven days. They will need access to the file server. Which of the following should be implemented?

Usernames identify individual users, but they alone do not grant or deny access to resources.

Permissions dictate what actions users or groups can perform on a resource, such as reading, writing, or modifying files on a file server. Implementing appropriate permissions ensures that the interns have the necessary access to the file server while preventing unauthorized operations.

Group objects are used to logically organize multiple users to simplify permission management, but the group itself doesn't grant access; permissions must be applied to the group.

Passwords are used for authenticating users, proving their identity, but they do not define what resources the authenticated user can access.