Using Excel, Ellen has entered all of her monthly expenses. She needs to create a formula that will deduct her monthly expenses from her monthly income. Since her monthly income is the same amount each month, she uses a(n) to identify the cell containing the income value.

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.