Which of the following ensures the availability of transactions in the event of a disaster?
A.
Send tapes hourly containing transactions offsite,
B.
Send tapes daily containing transactions offsite.
C.
Capture transactions to multiple storage devices.
D.
Transmit transactions offsite in real time.
Explanation:
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 availability at an offsite location.