Question 26

RAID2.0+ is a block-based virtualization technology. Disks are divided into CKs and CKGs form RAID groups. Therefore, compared with traditional RAID, RAID2.0+ does not require hot spare disks or hot spare space.
  • Question 27

    What are the benefits of intelligent DAEs? (Multiple choice)
  • Question 28

    Which of the following are the three levels of SSD wear? (Multiple choice)
  • Question 29

    The OceanStor OS monitors the response time of I/Os sent to disks. If the time exceeds the threshold, the system quickly responds to hosts through degraded reading of RAID groups. The technique is called
  • Question 30

    Which is the protocol for networking a smart disk enclosure with controller enclosures?