As an Applications DBA, you are tasked with cloning a User Acceptance Test System (UAT) to Test System on
July 28. You ran preclone on database tier on July 23 itself. Between July 23 and July 28, some changes have
happened to the database. Identify three scenarios in which you would have to run preclone again. (Choose
three.)
A.
A database was restarted
B.
A tablespace was dropped.
C.
A custom schema was dropped.
D.
A database data file was resized.
E.
A data file was added to the database.