Which Layer 4 protocol is used for a Telnet connection between two Ezonexam routers?A. IPB. ICMPC. DNSD. TCPE. UDPF. RTP
题目
Which Layer 4 protocol is used for a Telnet connection between two Ezonexam routers?
A. IP
B. ICMP
C. DNS
D. TCP
E. UDP
F. RTP