What should be considered when configuring high availability and disaster recovery scenarios for the Blue Prism Runtime

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What should be considered when configuring high availability and disaster recovery scenarios for the Blue Prism Runtime Resources? (Select 2)

A. Providing high availability for the Runtime Resource will guarantee the SLAs for a business process.
B. External Load balancing solutions may be used to direct connections from a runtime resource to an appropriate application server.
C. DNS round robin with a low Time to live (TTL) setting may be employed as a simple mechanism for distributing connections between multiple application servers.
D. Set each Runtime Resource to point to at least 2 application servers in its configuration file.