Referring to an Unconnected Lookup transformation:
Which one of the following is true? (choose one)
A . An unconnected lookup can return multiple rows while a connected lookup may return only one
B . Both connected and unconnected lookups can return multiple rows
C . An unconnected lookup may return only one value while a connected lookup may return multiple rows
D . Both connected and unconnected lookups can return only one row
Answer: C