You can't, not only is it almost physically impossible to play with your feet, it is illegal for the ball to touch your feet in a basketball game, it's called kicking and is a violation.
The players.
If you don't mind getting thrown out of the game and facing possible criminal assault charges, sure.
a misdemeanor
Foul and violation.
Yes
There are many like the shotclock violation, 8second rule
$132; indiana code number violation is 35-46-1-10.5; charge is minor tobacco violation and the minor MUST appear in court!
yes
Travel
Yes
There is no violation. It is the same as a pass