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? 

Answer options:

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.

A