Question 96 :
Does a grouping done for objects in the layout editor affect the grouping done in the data model editor?
Question 97 :
How does one add users to a password file? (for DBA )
One can select from the SYS.V_$PWFILE_USERS view to see which users are listed in the password file. New users can be added to the password file by granting them SYSDBA or SYSOPER privileges, or by using the orapwd utility. GRANT SYSDBA TO scott;
Question 98 :
If a break order is set on a column would it affect columns which are under the column?