In the "mirrored databases" backup and recovery technique, two copies of the entire database are maintained and both are updated simultaneously.
Correct Answer:
Verified
Q44: Backward recovery uses as inputs the log
Q45: The usual solution to the lost update
Q46: Deadlock cannot happen if locks are used
Q47: Locks should never be used because of
Q48: The Central Zoo maintains a modest information
Q50: A proxy server is firewall software that
Q51: Forward recovery uses as inputs the log
Q52: The lost update problem can occur when
Q53: A basic backup and recovery task is
Q54: Forward recovery is used to recreate a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents