Answer: (A) Net use
Step-by-step explanation:
The "Net Use" command is basically used for confirmation that whether the user currently connecting with the shred folder or not connect.
The net use direction is a Command Prompt order that is utilized to interface with, expel, and design associations with shared assets, as mapped drives and system printers. The net use direction is one of many net directions like net send, net time, net client, net view.
On the other hand, all the other options are not used to check the device connection. Therefore, Option (A) is correct.