A security analyst is trying to determine if a host is active on a network.
The analyst first attempts the following:
The analyst runs the following command next:
Which of the following would explain the difference in results?
A . ICMP is being blocked by a firewall.
B . The routing tables for ping and hping3 were different.
C . The original ping command needed root permission to execute.
D . hping3 is returning a false positive.
Answer: A