Which of the following ensures the availability of transactions in the event of a disaster?
Send tapes hourly containing transactions offsite,
Send tapes daily containing transactions offsite.
Capture transactions to multiple storage devices.
Transmit transactions offsite in real time.
The only way to ensure availability of all transactions is to perform a real-time transmission to an
offsite facility. Choices A and B are not in real time and, therefore, would not include all the
transactions. Choice C does not ensure availabilityat an offsite location.