When the Local Host Cache (LHC) is enabled, during a Site database outage _____________ will...

 According to the Local Host Cache documentation, when the Site database is inaccessible for 90 seconds, the principal broker (Citrix Broker Service) on a Delivery Controller switches to the Local Host Cache mode and uses its local database to broker new sessions. The other Delivery Controllers in the Site do not broker any sessions during the outage. Therefore, option A is the correct answer.