Which of the following statements about hybrid cloud is incorrect?

Which of the following cloud services will the data backed up by the cloud hard drive be stored?

cloud dedicated line service is a dedicated line network service that establishes a connection between local data centers and public clouds, What types of dedicated lines are currently only supported by cloud dedicated lines?

When modifying a virtual interface, which of the following parameters can be modified?

Faced with massive multi-dimensional spatio-temporal data, fast data access is required. Which of the following services is most suitable for storage?