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What are the key benefits provided by database journaling?

What are the key benefits provided by database journaling?

PrepAway - Latest Free Exam Questions & Answers

A.
Can send updates concurrently to a second system
Can back out incomplete transactions
Can reduce system I/O workload

B.
Can reduce application complexity
Can back out incomplete transactions
Can maintain database integrity in the case of an unexpected outage

C.
Can send updates concurrently to a second system Can increase performance
Can maintain database integrity in the case of an unexpected outage

D.
Can send updates concurrently to a second system
Can back out incomplete transactions and commitment control
Can maintain database integrity in the case of an unexpected outage


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