单选题Refering to the exhibit, which statement is correct?()A
The packets have exceeded the time-to-live valueB
There is a loopC
The asterisks indicate a response time outD
The asterisk indicate that the traceroute is completed
题目内容(请给出正确答案)
单选题
Refering to the exhibit, which statement is correct?()
A
The packets have exceeded the time-to-live value
B
There is a loop
C
The asterisks indicate a response time out
D
The asterisk indicate that the traceroute is completed