The alternate processing strategy in a business continuity plan can provide for required backup
computing capacity through a hot site, a cold site, or
A.
A dial-up services program.
B.
An off-site storage replacement.
C.
An online backup program.
D.
A crate and ship replacement.
Explanation:
What I believe is being wanted here is not the other data center backup alternatives
but transaction redundancy implementation.
The CISSP candidate should understand the three concepts used to create a level of fault
tolerance and redundancy in transaction processing. While these processes are not used solely
for disaster recovery, they are often elements of a larger disaster recovery plan. If one or more of
these processes are employed, the ability of a company to get back online is greatly enhanced. –Ronald Krutz The CISSP PREP Guide (gold edition) pg 394 (they are Electronic Vaulting,
Remote journaling, and Database shadowing)
a hot and cold site include processing capacity. cold not necessarily storage. Online Backup is only storage. Where do you restart your processes when you don’t have your hardware. online backup is no solution for that.
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