When incorrect data have been introduced,the database is best recovered by:
A) backward recovery, if the error has been discovered soon enough.
B) human intervention for only a few errors.
C) restarting from the most recent checkpoint and processing subsequent transactions.
D) all of the above.

Question

Quizplus · Accepted Answer

All of the above are methods for recovering a database from incorrect data.

When Incorrect Data Have Been Introduced,the Database Is Best Recovered