Run sqlplus system/Oracle11 and SPOOL to c:\cis421b\S6spool.txt User SCOTT, who had the password TIGER, changed it to something more secure, but has since forgotten it.
If possible, demonstrate what you as a DBA can do to give SCOTT access to his account.
Other users need access to the tables belonging to IGGY. Create a role named CLERK that has SELECT privileges for tables PART, SUPPLIER, and QUOTE.