What can be defined as a batch process dumping backup data through communications lines to a server at an alternate location?
Correct Answer: B
Explanation/Reference:
Explanation:
In an electronic vaulting scenario, database backups are transferred to a remote site using bulk transfers.
The transfers occur in infrequent batches.
Incorrect Answers:
A: With remote journaling, data transfers are performed in a expeditious manner. Data transfers occur in a bulk transfer mode, but they occur on a frequent basis, usually once every hour if not more frequently.
C: Data clustering does not include batch processing dumping data at an alternate location.
D: Database shadowing is remote journaling to more than one destination duplicate server. Remote journaling is Batch processing dumping backup data to an alternate location.
References:
Stewart, James M., Ed Tittel, and Mike Chapple, CISSP: Certified Information Systems Security Professional Study Guide, 5th Edition, Sybex, Indianapolis, 2011, p. 660