Which of the following are false about OceanStor V3 LUN copy and clone? (Multiple choice)

LUN copies and clones have the data of the original volume at the moment when the original data is initiated (or started) for the backup of the original data
LUN copies and clones need to stop the host business during execution
LUN copies and clones can both be executed in the same display
Both LUN copies and clones can be incrementally synchronized

Answer(s): B,D

Which of the following is correct regarding FTP passive transmission mode?

The server initiates the establishment of a data connection request
The FTP client uses the pasv command to tell the FTP server its own IP and port number
FTP server uses the pasv command to tell the FTP client's own IP and port number
The target port number that initiated the data connection request may be 29999

Answer(s): D