Is extra power available（）emergency wh

1、What is high availability?（）

What is high availability?（）A redundant infrastructureB clustering of computer systemsC reduced MTBFD continuous operation of computing system

2、（）is not installed on the emergency sw

（）is not installed on the emergency switchboard.AAmmeterBVoltmeterCWattmeterDSynchroscope

3、（）belongs to emergency power supplying

（）belongs to emergency power supplying equipments.AEmergency fire pumpBWindlassCMain sea water pumpDFresh water pum

4、（）belongs to emergency power supplying

（）belongs to emergency power supplying equipments.AAccommodation lightingBWindlassCMain sea water pumpDCompressor

5、（）belongs to emergency power supplying

（）belongs to emergency power supplying equipments.Aargo winchBWindlassCSteering gearDAir compressor

6、Continuous availability is&

Continuous availability is required for an application in a two-node cluster. There is one rota...