Referring to an Unconnected Lookup Transformation: Which One of the Following

Multiple Choice

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