Consider schedules S1 and S2. Complete the following table, and answer these questions for each schedule. a. (8 points) Is the schedule conflict-serializable? Why? b. (2 points) What is the equivalent serial schedule? (3 points) Could the schedule be produced using 2PL protocol? d. (3 points) Could the schedule be produced using strict 2PL protocol? c. S1: R1(X), W1(X), R2(X), R1(Y), W1(Y), R2(Y), W2(Y), W2(X) S2: R1(A), R2(A), R2(B), R3(A), R4(B), W1(A), W2(B) Schedule Conflict- serializable Equivalent serial schedule Produced by 2PL Produced by strict 2PL a b
