Files to backup in NOARCHIVELOG

dear friends
nowadays, i have an oracle export backup in test database.
But my backup only considered logical export. I know that is recommended to backup INIT<SID>.ora too.
What others configuration files would you recommend me in order to restore in any situation ???
Thanks !!!
chijar

Most important, a database running in noarchivelog mode can never be restored in 'any situation'. You can only can go back to the last cold backup. Better than a logical export backup,but not good enough.
Put your database in archivelog mode and let RMAN do the work. All important elements can be backed up, datafiles,controlfiles,spfile (not text-based init.ora),archivelogs. In case of trouble you can remedy (almost) everything.
Werner

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