a) Two dribbles
Toss the ball to about halfcourt, sprint to catch before the ball bounces twice, take a layup with two dribbles, continue.
c) Progression - one dribble
Toss the ball upcourt, don't let it bounce twice, score with one dribble.
Alex Daniltchev - players lob the ball from the foul line, run to catch their own pass and make a two-step, no-dribble layup at the far basket.
See Dribbling - 5star point-guard push.