In which three states can you back up a tablespace with RMAN when a database is in ARCHIVELOGMODE?

选择了： MOUNT、OPEN READONLY、OPEN RESTRICTE

选择了： MOUNT、OPEN READONLY、NOMOUNT

选择了： MOUNT、OPEN READONLY

选择了： MOUNT、Instance shut down、OPEN RESTRICTE、NOMOUNT

选择了： MOUNT、Instance shut down、OPEN RESTRICTE

选择了： MOUNT、Instance shut down、NOMOUNT

选择了： MOUNT、Instance shut down

选择了： MOUNT、OPEN RESTRICTE、NOMOUNT

选择了： MOUNT、OPEN RESTRICTE

选择了： MOUNT、NOMOUNT