VMware vSphere 5.5支持MSCS的哪两个新特性?()

VMware vSphere 5.5支持MSCS的哪两个新特性？()

A. iSCSI protocol

B. Cross-host vMotion

C. Fibre Channel protocol

D. Round-robin path policy

此题为多项选择题。请帮忙给出正确答案和分析，谢谢！