Which statement about the ROW technology for OceanStor V5 is true?

HyperMetro uses the quorum server mode. If all replication links between two sites are down, what are the Health Status, Running Status, and Link Status of the HyperMetro pair?

What technical features does Huawei's active-active (HyperMetro) solution provide? (Multiple choice)

Huawei is the only storage vendor that has passed the 9-intensity earthquake resistance certification in China.

Which functions can be implemented by the host multipathing software? (Multiple Choice)