Made easy test series
Consider the following two schedules: S1: R1(X),W2(Y),R2(X),W1(Y),commit1,commit2. S2: R1(X),R2(Y),W1(z),commit1,R3(Y), R3(z),W2(Y),W3(X),commit2,commit3. Which of the above schedules is allowed by 2PL?
Consider the following two schedules:S1:R1(X),W2(Y),R2(X),W1(Y),commit1,commit2.S2:R1(X),R2(Y),W1(z),commit1,R3(Y), R3(z),W2(Y),W3(X),commit2,commit3.Which of the above s...