There are 384 multiple-choice questions, each test has 35. Some of them will require you to memorize things - for example, what frequencies are in each band. Most of it isn't too hard though, it will make sense once you go over it a few times. The electronics stuff is pretty basic. They even throw in a few really easy ones - for example, T7A09 "What would you connect to a transceiver for voice operation?". The answer is "A microphone".