A company has requested assistance with a new cross-site failover design between two sites which will support business-critical applications.
* Latency between the sites is less than 5ms roundtrip.
* Downtime for the applications could result in millions of dollars in lost revenue.
The company requires:
* Application restart in the event of a total site failure
* Allow for planned migration during maintenance
* Applications must be kept online even when migrated due to planned site maintenance Which two options would meet the company's requirements? (Choose two.)