A network administrator wants to enforce a company's security policy that prohibits USB drives on user workstations. Which of the following commands should the administrator run on the users'…

diskpart is a command-line utility used for managing disk partitions and volumes, not for enforcing system-wide security policies like disabling USB access.

chown is a Unix-like command used to change the owner of files and directories, which is irrelevant for enforcing USB drive policies on Windows workstations.

Group Policy is used to configure and enforce security settings across Windows domains, including controlling access to USB drives. After updating the Group Policy Object (GPO) to restrict USBs, the gpupdate command forces the local machine to refresh its Group Policy settings, applying the new restrictions immediately.

netstat displays network connections, routing tables, and network interface statistics, which is unrelated to enforcing hardware access policies like prohibiting USB drives.