ECCouncil Exam Questions

What is the following command used for?

What is the following command used for?
net use \targetipc$ “” /u:””

A.
Grabbing the etc/passwd file

B.
Grabbing the SAM

C.
Connecting to a Linux computer through Samba.

D.
This command is used to connect as a null session

E.
Enumeration of Cisco routers

Explanation:
The null session is one of the most debilitating vulnerabilities faced by Windows.
Null sessions can be established through port 135,139,and 445.