Q1 Single choice Flag In an ODI interface, is it mandatory to use a join to describe a lookup? A Yes,there are not many other graphical Objects to describe a lookup. B Yes, it is not possible to set anything other than a join in an ODI Interface. C No, there is a graphical object dedicated to set a lookup in the source area of an interface. D No, you can use variables in ODI to declare lookups. Correct answer