(Choose 1 answer)
Today, the two important data models are:
A. The relational data model (including object-relational extensions) and the semi-structurec (including XML and related standards)
B. The semi-structured data model (including XML and related standards) and the network c
C. The network data model and the flat file data model
D. The flat file data model and the semi-structured data model (including XML and related st
the exam.
Exit (12
