Explanation:
To recreate the stored script in the recovery catalog you need to use the REPLACE SCRIPT command.
Incorrect Answers:
2: There is no REPLACE_SCRIPT command used in RMAN.
3: There is no RECREATE SCRIPT command used in RMAN.
4: There is no RECREATE_SCRIPT command used in RMAN.
Oracle 8, DBA Certification Exam Guide, Jason S. Couchman, p. 626-628
Chapter 13: Using Recovery Manager for Backups

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