

MCQOPTIONS
Saved Bookmarks
1. |
For_two_transactions_T1_and_T2,_T1_reads_some_rows_from_a_table_and_then_T2_inserts_new_rows_into_the_table. |
A. | Dirty Read |
B. | Nonrepeatable read |
C. | Phantom read |
D. | Lost Updates |
Answer» D. Lost Updates | |