Three processes (A,B,C) are the only processes referencing shared variables: X, Y. The processes only execute once. The variables are initialized X=10 and Y=100 prior to starting the three processes. Many other processes are currently executing. PROCESS A: PROCESS B: PROCESS C: PRINT (X,Y) X = X + Y Y = X + Y END A END B END C

Group of answer choices

This can only occur on a system with more than one processor.

This could represent an indefinite postponement.

Printing of X and Y can only be 10 and 100, respectively.

Printing of X and Ys values cannot precisely be predicted.

None of these answers