Huawei OceanStor V3 series storage system hardware includes controller enclosures and disk enclosures.
Which of the following statements about controller enclosures are correct? (Multiple Choice)
A . A controller enclosure does not have disks. Disks are installed in disk enclosures.
B . A controller enclosure consists of controller modules, fan, BBU modules, power modules and/or interface modules.
C . A controller enclosure is the core of a storage system.
D . A controller enclosure processes storage services and manages the disk enclosures connected to it.
Answer: BCD