CISSP All Domains Practice test 2

Question : 14 of 50

Marks: +1, -0

We are implementing remote journaling. How does it help us ensure we can recover from a data loss on our primary systems?

It takes a full backup of our database once a week to tape.
It sends transaction logs to a remote location, but not the files themselves. We can rebuild the transactions from the logs.
It makes an exact real time copy at another location, this can be another local disk or preferred remote to another type of media.
It uses a remote backups service that sends backups files electronically offsite at a certain interval or when the files change.

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