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)