Q18. Which three are true about interpreting Recovery Manager (RMAN) error stacks returned to standard output?

Q18. Which three are true about interpreting Recovery Manager (RMAN) error stacks returned to standard output?

• A. Media Management errors appear as a line with “sbtio” and a number.
• B. Some messages in the error stack are not errors.
• C. If an RMAN command fails, the output will only identify the command that failed.
• D. Media Management errors appear as a line with “sbtio”.
• E. Media Management errors appear as a line with “Additional information” and a number.
• F. If an RMAN command fails, the output will identify the channel ID where the failure occurred.