The InfoReplicator feature of Huawei OceanStor 9000 provides full synchronization and incremental synchronization. Incremental synchronization can be triggered manually or automatically.

Select all that apply.
Which functions are provided by the ACC module? (Multiple Choice)

Bank A has purchased Huawei's hybrid flash storage. The encrypted hard disk technology can enhance the security of business data. Which of the following statement is correct? (Multiple choice)

When the communication between MDC and OSD is interrupted or the OSD is faulty, the OSD exits the storage pool. Then the OSD out-of-service alarm is reported.
Which of the following are the possible causes of this fault? (Multiple Choice)

Which of the following descriptions of the integrated backup solution are correct? (Multiple choice)