The following is part of a log file taken from the machine on the network with the IP address of 192.168.1.106:

Time:Mar 13 17:30:15 Port:20 Source:192.168.1.103 Destination:192.168.1.106

Protocol:TCP

Time:Mar 13 17:30:17 Port:21 Source:192.168.1.103 Destination:192.168.1.106 Protocol:TCP

Time:Mar 13 17:30:19 Port:22 Source:192.168.1.103 Destination:192.168.1.106 Protocol:TCP

Time:Mar 13 17:30:21 Port:23 Source:192.168.1.103 Destination:192

.168.1.106 Protocol:TCP

Time:Mar 13 17:30:22 Port:25 Source:192.168.1.103 Destination:192.168.1.106 Protocol:TCP

Time:Mar 13 17:30:23 Port:80 Source:192.168.1.103 Destination:192.168.1.106 Protocol:TCP

Time:Mar 13 17:30:30 Port:443 Source:192.168.1.103 Des

tination:192.168.1.106 Protocol:TCP

What type of activity has been logged?

A. Port scan targeting 192.168.1.103

B. Teardrop attack targeting 192.168.1.106

C. Denial of service attack targeting 192.168.1.103

D. Port scan targeting 192.168.1.106