Small and medium-sized e-commerce company B plans to purchase Huawei's hybrid flash storage to build its information system. Which of the following products are available for selection? (Multiple choice)

Application Server X needs to access dab on StorageSystem X with multipathing software X and data on third-party StorageSystem Y with multipathing software Y.
The combination of multipathing software is generating errors. A colleague suggests using SmartVirtualization to represent the data on third-party StorageSystem Y in an eDevLUN on StorageSystem X.
This is:

Which of the following ideas and methods are correct for troubleshooting the QceanStor9000 DeviceManager server? (Multiple choice)

The methods for applying for activation of Huawei Oceanstor 9000 License include authorization activation and password activation.

If a customer requires both the RTO and RPO to be 0, which disaster recovery solution is most recommended?