As the user smith you issue the following command:
[smith@station1 ~]$ scp file1 bob@station1:~bob
Enter passphrase for key ‘/home/smith/.ssh/id_dsa’: file1 100% 0 0.0KB/s 00:00
[smith@station1 ~]$
What is the authentication method used in the node?
A.
Password authentication
B.
Public Key Authentication
C.
Host-based authentication
D.
KeyBoard-Interactive Authentication
E.
Challenge Response Authentication
Explanation: