umpire
Volleyball officials are the only ones who have the right to call "in or out." They monitor the court making sure one of the players does not touch the tape of the net or go under the net. They are most of the time helpful in volleyball games. :)
The linesmen are officials in Volleyball games. They stay on the edge on the court and assist the 1st referee on in/out calls.
Judge - Clerk of the Court - Bailiff - Court Stenographer - Defense Counsel - Prosecutor/Plaintiff's Counsel
On a normal volleyball court: 6 players beach volleyball: 2 players
depends who gets paid
The duties of officials in volleyball are to enforce rules and ensure fair place. This helps to keep the sport competitive and balanced.
The first referee is the official in charge.
There is hard court volleyball, which is played on a wooden floor and there is beach volleyball, which is played in the sand (There is also indoor beach volleyball, but it is much smaller than beach and hard court)
Volleyball square field/court
when only 3 players can be on the volleyball court
The up and the down official. The up is on the ladder and the down stands by the scorers table. Then there are the line judges that stand on the two opposite corners of the court.
The standard volleyball court is 18 meters long and 9 meters wide.