Failover is the capacity to switch, often automatically, to another system or resource in the event
of a failure. How does failover assist in the provision of cloud services?
A.
It assists providers in ensuring continuity of service when there is a problem.
B.
It automatically restarts the system in case of a failure.
C.
It builds a back-up while the system is active.
D.
It provides hidden storage to be used when needed.
Explanation: