Conceptual design
A.Is a documentation technique.
B.Needs data volume and processing frequencies to determine the size of the database.
C.Involves modelling independent of the DBMS
D.Is designing the relational model.
Answer:C
Conceptual design
A.Is a documentation technique. B.Needs data volume and processing frequencies to determine the size of the database. C.Involves modelling independent of the DBMS D.Is designing the relational model.