10 Second Violation

[All_Heart]

NFHS:
A player shall not be, nor may his/her team be, in continuous control of a ball which is in his/her backcourt for 10 seconds.

NCAA:
An inbounds player (and his team) shall not be in continuous control of a ball that is in his back court for 10 consecutive seconds.

Question 1:
By my understanding the violation takes place at 10.0 seconds not at 10.1, correct?

Question 2:
After a timeout there is 15.0 seconds on the game clock at the end of the game and Team A making a throw-in in the backcourt. Team A gained control immediately on the throw-in. Team A commits a ten second violation. Team B is given a throw-in near the divison line but the clock reads 3.5. What are you supposed to do by rule for NHFS & NCAA?

Question 3:
In NCAA does the 10 second count start when the ball touches a player inbounds in the backcourt or when the player gains player control? The way I'm reading it the inbounds player must gain player control before the 10 second count starts.