单选题Which of the following commands restarts a TCP/IP subsystem that provides network services （）A refresh -s inetdB refresh -s tcpipC /etc/rc.tcpip efreshD refresh -g inetd
题目
单选题
Which of the following commands restarts a TCP/IP subsystem that provides network services （）
A
refresh -s inetd
B
refresh -s tcpip
C
/etc/rc.tcpip efresh
D
refresh -g inetd