backup

which would be the correct order to create a backup of an Oracle database in NOARCHIVELOG mode?

What is the cause of the error?

Which method would accomplish the task quickly and efficiently?

Which statement about the DATA1 tablespace is true?

Which statement about the use of the change tracking file is true?

Which type of backup contains only the blocks that have changed since the last level 0 incremental backup?

Which action should you take?

Which statement is true of this command?

Which statement is true about executing this command?

Which two statements are true about the duplexing of the backups taken by RMAN?