Optim objects are saved in the Optim Directory. Which two statements are true about saving Optim objects? (Choose two.)
A . Optim objects like Column Maps, Table Maps and Access Definitions are saved with two-part names.
B . Only Optim relationships are saved in the Optim Directory.
C . If a Column Map is noted as local, with no name, it is used only once and then discarded.
D . An Archive Request cannot be saved in the Optim Directory.
E . There may be more than one Optim object with the same name as long as they are different types of objects.
Answer: A,E