For the months of February through December, the starting balance is equal to the previous month's ending balance. Obtain the starting balance for February by setting the starting balance
of February to the ending balance of January. Use a cell reference rather than typing in the
data. Copy the formula for February to the remaining months.​

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.