Question 25 Consider the following schedules involving two transactions. Which one of the following statements is TRUE? S1: r1(X); r1(Y); r2(X); r2(Y); w2(Y); w1(X) S2: r1(X); […]
Question 13 Consider the following database schedule with two transactions, T1 and T2. S = r2(X); r1(X); r2(Y); w1(X); r1(Y); w2(X); a1; a2 where ri(Z) denotes […]
Question 1 What does the following functions do for a given Linked list with first node as head? void fun1(Struct node* head) { if(head==NULL) return; fun1(head […]