Which of the following default ports is used for Telnet?
A.
21
B.
22
C.
23
D.
25
Which of the following default ports is used for Telnet?
Which of the following default ports is used for Telnet?
Which of the following default ports is used for Telnet?
Which of the following default ports is used for Telnet?
A.
21
B.
22
C.
23
D.
25