Flashcards work best if you say the information in your head to yourself over and over.

Repetition and flashcards are used as Memorization Strategies, but the one them that requires repeating the information in your head over and over is "Repetition", in that way you are more likely to remember it; then you need to allow the brain to recover by resting.  

One advantage of Flashcards is their portability, and they work best when focus on bits of information and key points. Thereby (False)

the correct answer can either be a or b because it could be both but you should probally choose b