Which of the following are valid KVM parameters? (Choose THREE correct answers.)

Which of the following are valid KVM parameters? (Choose THREE correct answers.)
A . -drive file=iscsi://user%password@fileserver/iqn.2001-04.com.example/1
B . -drive file=rsync://user%password@fileserver:/tmp/file.iso,media=cdrom,readonly
C . -drive file=ssh://user@host/tmp/file.img
D . -drive file=imap://user:password@mailserver:/INBOX/Wufnc6MjYp@mailgate
E . -drive file=http://user:password@fileserver/pub/linux.iso,media=cdrom,readonly

Answer: ACE