What happens if A2 violates during A1's free-throw attempt?

When A2 violates during A1's free-throw attempt, the consequence is that Team B is awarded a throw-in from anywhere along the end line. This rule is in place to maintain the flow of the game and to deter players from interfering with free-throw attempts.

The end line throw-in as a result of a violation, such as a player entering the lane prematurely, allows Team B to regain possession of the ball while penalizing Team A for the violation. Granting a throw-in from the end line reflects a balance of fairness in the game, ensuring that the violating team does not gain any undue advantage from the situation.

Other options do not correctly reflect the scenario or the rules that apply to free-throw violations. The specific designation of the throw-in location emphasizes the need for clarity and consistency in officiating to uphold the integrity of the game.