The company migrates its business to HUAWEI CLOUD, and what systems can be migrated to the cloud? (Multiple Choice)

Which of the following descriptions about smartcache are correct? (Multiple Choice)

M customer plans to use eReplication to build disaster recovery scenarios. Which of the following statements about eReplication disaster recovery business configuration is wrong?

In the IO processing of distributed object service, after authentication, OSC uses Plog Server to perform EC calculation on data, and writes concurrently to Plog Client for persistence.

In the storage planning design process, which of the following options are part of the business planning process? (Multiple Choice)