In an online transaction processing (OLTP) environment, you find that the transaction tables
get heavily fragmented during the week. You decide to defragment the transaction tables on
every Friday at 9:30 p.m. to gain performance. Which two new features of the Oracle 10g
database could you use to automate this task? (Choose two.)
A.
the DBMS_AQ package
B.
Enterprise Managerjob scheduling
C.
the DBMS_SCHEDULER package
D.
the OS level job automation tool
E.
the DBMS_IJOB package