What can Wayne infer from this traffic log?

Wayne is the senior security analyst for his company. Wayne is examining some traffic logs on a
server and came across some inconsistencies. Wayne finds some IP packets from a computer
purporting to be on the internal network. The packets originate from 192.168.12.35 with a TTL of
15. The server replied to this computer and received a response from 192.168.12.35 with a TTL of
21. What can Wayne infer from this traffic log?

A.
The initial traffic from 192.168.12.35 was being spoofed.

B.
The traffic from 192.168.12.25 is from a Linux computer.

C.
The TTL of 21 means that the client computer is on wireless.

D.
The client computer at 192.168.12.35 is a zombie computer.