How many players are allowed on the court for each team during a standard volleyball game?

In a standard volleyball game, each team is allowed to have six players on the court at any given time. This format is fundamental to the rules of competitive volleyball, whether it's indoor or beach volleyball. The structure of the game with six players helps maintain a balance between offense and defense, allowing for specialized positions such as setters, outside hitters, and liberos. This positioning promotes teamwork and strategy during play.

The other options suggest a different number of players, which would significantly alter the dynamics and strategies of the game. For example, four or eight players would not be sufficient to maintain the traditional structure and flow of volleyball, and ten players would overcrowd the court, making it impractical for the game’s standard rules.