A question i got wrong on a test

Hey everyone I'm studying for a communications technology degree online and Ive got a question wrong on a test . the question is "under what circumstance may address resolution be bypassed?" My answer was if the client connects to the server using its ip address instead of its url. The correct answer was if the client has connected to that server recently, which was my initial thought. Are both answers correct? I suspect its because it says the correct answer verbatim in the textbook . or I may be wrong entirely. Who knows player. Do you?

Thanks