Choose three.
Which three are true about interpreting Recovery Manager (RMAN) error stacks returned to
Standard output?
A.If an RMAN command fails the output will only identify the command that failed. B.Some messages in the error stack are not errors. C.If an RMAN command fails the output will identify the channel ID where the failure occurred. D.Media Management errors appear as a line with "Additional information" and a number. E.Media Management errors appear as a line with "sbtio" and a number. F.Media Management errors appear as a line with "sbtio".正确答案BCD
