Which process is used to prevent the current database operation from reading or writing a data item while that data item
Posted: Sat Jul 23, 2022 7:29 pm
Which process is used to prevent the current database operation from reading or writing a data item while that data item is being accessed by another operation?
A. Lock
B. Deadlock
C. Time stamp
D. Transaction
A. Lock
B. Deadlock
C. Time stamp
D. Transaction