Which reason for the problem is most likely ture?

While troubleshooting a connection problem on a computer, you determined that the computer can ping a specific web server but it cannot connect to TCP port 80 on that server.

Which reason for the problem is most likely ture?
A . A VLAN number is incorrect
B . An ARP table entry is missing
C . A route is missing
D . An ACL is blocking the TCP port

Answer: D