The figure, MDG - Generic Services Value Mapping Framework, depicts the architecture of this framework, what is the following features?

The figure, MDG – Generic Services Value Mapping Framework, depicts the architecture of this framework, what is the following features?

The figure, MDG – Generic Services Value Mapping Framework, depicts the architecture of this framework, what is the following features?
A . Manual maintenance in U
C . Maintenance supported via file connector.
D . Upload/Download capability.
E . (Code-)GDT based content.
F . None of the above.

Answer: A,B,C,D