Answer: D. Deny read access to the Accounting folder for Bill through shared access security.
Explanation:
The statement that describes how to stop Bill from having read access to the folder without impacting any other users on the network is to deny read access to the Accounting folder for Bill through shared access security.
It should be noted that the local access security cannot be used in this case because the folder is shared from a network server that is within the active directory domain.
If you are on the admin account, you will already have them, but if you are on a different account, it's pretty impossible But you can get through by using command prompt.