You are writing a program that will act like an atm machine by the end of this course. in order to access the atm, the customer must enter their user name and their passcode. after 3 incorrect attempts at entering the user name and password, the program will end. the list of legitimate users along with their user id, passcode and account balance will be provided to you.

i think the answer is a or d

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.