Which statement about the aggregation is correct?

StructA aggregates two structs, namely, StructB and StructC.

Which statement about the aggregation is correct?
A . No two structs in the aggregation can have attributes with the same name.
B . Unique role names must be specified for the aggregations.
C . Unique labels must be specified for the aggregations.
D . Other aggregations cannot include StructA, StructB, or Struct

View Answer

Answer: D