Question:-
Consider the following schedule for transactions T1, T2 and T3:










T1T2T3
Read (X)
Read (Y)
Read (Y)
Write (Y)
Write (X)
Write (X)
Read (X)
Write (X)

Which one of the schedules below is the correct serialization of the above?

Option (A)
T1 ® T3 ® T2
Option (B)
T2 ® T1 ® T3
Option(C)
T2 ® T3 ® T1
Option(D)
T3 ® T1 ® T2
Correct Option:
(A)
question-answer-faq-2246