are required to prevent another transaction from reading inconsistent data.
A) Locks
B) Schedules
C) Stamps
D) Logs
Correct Answer:
Verified
Q9: The serializable isolation level is the least
Q26: The reason for the different levels of
Q27: The_ manager is responsible for assigning and
Q29: A single-user database system automatically ensures_ of
Q30: The last step in the write-through technique
Q30: As long as two transactions, T1 and
Q33: The transaction recovery write-ahead-log protocol ensures that
Q35: A consistent database state is .
A)one in
Q36: occurs when a transaction accesses data before
Q40: Lock _ indicates the level of lock
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