You are asked to replicate data from site A to two separate disaster recovery sites at remote locations B andC, You want the data at the destinations to be as up-to-date as possible with the source site, in case of an outage.In this scenario, which two configurations satisfy the objective? (Choose two.)

A、 a fan-out deployment consisting of a SnapMirror Synchronous relationship from site A to sites B and C
B、 a fan-out deployment consisting of a SnapMirror Synchronous relationship from site A to siteB, and an asynchronous relationship to site C
C、 a cascade deployment consisting of a SnapMirror Synchronous relationship from site A to site B to site C
D、 a cascade deployment of a SnapMirror Synchronous relationship from site A to siteB, and an asynchronous relationship from site B to site C