Answer:
A small business has implemented the best CIO:-
Though the setup is well planned but there is another drawback to that setup as the root password is with the company CIO. So, even in case of critical situation, if the CIO is somehow unavailable, the entire business will be inactive as users can't able to logon into the system as it is mentioned the service accounts can only be reset using the ROOT account. There should be other alternatives to this failure.
Step-by-step explanation: