Kizspy | Question: 39
(Choose 1 answer)
Two concurrent executing transactions T1 and T2 are allowed to update the same record in an uncontrolled
manner. In such scenario. The following problem may not occur if database system has no concurrency
module and allows concurrent execution of above two transactions.
Which of the following is correct in this case?
A. Transaction failure
B. Dirty read problem
C. Lost update problem
D. Inconsistent database state
