A: Not necessarily. Actually, we recommend that, instead of the DBA role, you grant discrete privileges; that grants everything! Within Toad, we try to use USER_ and/or ALL_ where possible, but a few ...
The log_archive_duplex_dest parameter allows you to define not one but two archived redo log storage locations. You can define it as a can or must succeed operation by setting the log_archive_min_succ...
