Hitting the net full on. Hitting the net and the ball carries on over it. Foot crossing the line when you hit the ball. Hitting the ball full on and it does not land in the field of play.
The three kinds of errors that can result in losing the serve in sports like tennis or volleyball are: Serving the ball out of bounds. Failing to get the ball over the net. Committing a foot fault by stepping on or over the service line.
Three types of errors that can result in losing a serve in volleyball are serving the ball into the net, serving the ball out of bounds, and committing a foot fault by stepping on or over the service line while serving.
In a 2-phase commit protocol, there are two phases: prepare and commit. The coordinator asks all participants to prepare to commit, then all participants either agree or abort. In a 3-phase commit protocol, there are three phases: can-commit, pre-commit, and do-commit. This adds an extra phase to ensure better fault tolerance and improve the likelihood of reaching a decision.
three kinds of faults are normal fault, reverse fault, and strike-slip fault.
fault
A symmetrical fault is a fault where all three phases are experiencing the same thing. This is also called a three phase fault, since all three phases are involved.
Tennis consists of the best of two out of three
boxing tennis table tennis
It can bounce once, after the second bounce its a fault.
Look at the picture.
normal reverse strike-slip
Three phase fault is the most severe.