A.Total reconstruction

B.Local reconstruction

C.Local reconstruction
C, recovery and reconstruction

A.E-Port

B.F-Port

C.NL-Port

D.G-Port

A.TRUE

B.FALSE

A.DAS refers to the storage device is directly connected to the server through a SCSI cable or Fibre Channel

B.DAS storage space can be fully utilized, storage devices that can be shared by different application servers, fully Leverage idle storage space

C.The data in DAS mode is still scattered, and each application has a set of storage devices. Management is decentralized and cannot be centralized

D.When the server and the storage device are directly connected, new application requirements arise, only for the newly added server Separate storage device configuration, resulting in repeated investment

A.In RAID 10, if two member disks in a subgroup fail, the data is read normally

B.RAID 10 is used in scenarios with high requirements for speed and fault tolerance

C.In RAID 10, the data is first mirrored and then striped

D.RAID 10 requires at least 4 member disks