Question 2: Draw the wait-for graph for the following transaction scenario and determine whether a deadlock exists or not? 1 T2 T3 T4 T5 T6 T7 If exists mention the transactions in which the deadlock exists and write the victim transaction to be selected in-order to break the deadlock. Transactions Data Items Locked X22 X3,X10 X8 X7 X1,X5 X4,X9 X6 Data Items Waiting for X1,X3 X7,X8 X4,X5 X1 X3 X6 X5 Question 2: Draw the wait-for graph for the following transaction scenario and determine whether a deadlock exists or not? 1 T2 T3 T4 T5 T6 T7 If exists mention the transactions in which the deadlock exists and write the victim transaction to be selected in-order to break the deadlock. Transactions Data Items Locked X22 X3,X10 X8 X7 X1,X5 X4,X9 X6 Data Items Waiting for X1,X3 X7,X8 X4,X5 X1 X3 X6 X5