A customer has recently purchased a new model NonStop S-series server to replace the current
primary system to handle the increase in the volume of transactions. The current environment
has a backup system located at a distance of approximately 100 kilometers. Which feature in
RDF/IMPX can minimize the planned outage that is needed to migrate to the new NonStop
server?

A.
triple contingency

B.
multiple backup systems

C.
RDF extractor audit filtering

D.
network transactions