A Junior Systems Administrator Needs to Make a Packet Capture

Multiple Choice

A junior systems administrator needs to make a packet capture file that will only capture HTTP protocol data to a file called test.pcap . Which of the following commands would allow the administrator to accomplish this task?

A) netcat -p 80 -w test.pcap
B) tshark -r test.pcap -o http
C) tcpdump -i eth0 port 80 -r test.pcap
D) tcpdump -i eth0 port 80 -w test.pcap