P2 sends <Ready T1> to TC.
A. TC sends <Commit T1> to P1.
B. TC sends <Commit T1> to P2.
C. TC sends <Abort T1> to P1.
D. TC sends <Abort T1> to P2.
Answer:A
P2 sends <Ready T1> to TC.
A. TC sends <Commit T1> to P1. B. TC sends <Commit T1> to P2. C. TC sends <Abort T1> to P1. D. TC sends <Abort T1> to P2.