S:r1(P),r2(Q),r1(Q),r2(P),w1(Q),w2(P)
Predict serializability of given schedule:
a) It is view serializable NOT conflict serializble
b) It is view serializable but NOT conflict serializble only if P= Q
c) It is view serializable and conflict serializble
d) It is neither view serializable nor conflict serializble