You issue a transmission from your workstation to the following socket on your lan: 10.1.1.145: 110. assuming your network uses standard port designations, what application layer protocol are you using? a. ftp
b. pop
c. telnet
d. http

b. POP

Explanation:

Post Office Protocol (POP) is a protocol used by mail clients to receive and send mail through the mail server. The non-encrypted port 110 is used in POP as an alternative to port 995, which is secure.POP enables the downloading of email messages to a host computer using mail applications such as outlook.

solution:

this situation is called an ip conflict.

data from a server is sent in small bits called packets. in an ip conflict, some packets will end up in one computer while some other packets will end up in another computer.

so…overall none of the computers get the data as the original message or picture being sent by the server cannot be retrieved with only half the packets. so it will show up as an error.

thus the final answer is d.