I have 2 database on OEM One I have SYSDBA(Mine) rights the other(HIS) I dont. On His the development team need to have access at all times. Do to resent events the server that the databases reside on crashed multiple times in recent days and a upgrade was needed.

???? I need to test backup and recovery procedures on DB1 Mine and by mounting the database will it have any affect on DB2 His?????