Cloud architectures designed for service delivery and availability of services are extremely
important. How is software failure within a cloud infrastructure environment handled? (Choose two.)

A.
replace the failed node

B.
restart the software image

C.
use elastic IP addresses for consistent and re-mappable routes

D.
allow the state of the system to re-sync by reloading messages from queues

E.
design services with proper real time disaster recovery and stateful user context

Explanation: