多选题
AThis operation resets the SCN for the database.
BThis operation creates a new incarnation of the database.
CThis operation moves all the redo log files to a different location.
DThis operation deletes the old redo log files and creates new redo log files.
EThis operation updates all current datafiles and online redo logs and all subsequent archived redo logs with a new RESETLOGS SCN and time stamp.
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