What is the objective of the game of volleyball?


a) To score points by hitting the ball over the net and onto the opponent's court, while preventing the ball from hitting the ground on their own court.
b) To score points by throwing the ball into the opponent's goal, while preventing the ball from entering their own goal.
c) To score points by hitting the ball with a racket over the net and onto the opponent's court, while preventing the ball from hitting the ground on their own court.