单选题A technician wants to verify a remote printer that has been power cycled is back online. Thetechnician would use which of the following commands and switch?（）A tracert -tB ipconfig /renewC ping –tD nslookup -ttl
题目
单选题
A technician wants to verify a remote printer that has been power cycled is back online. Thetechnician would use which of the following commands and switch?（）
A
tracert -t
B
ipconfig /renew
C
ping –t
D
nslookup -ttl