Which of the following is an automated or manual file that stores information about data elements and data characteristics such as usage, physical representation, ownership, authorization, and security?
A) Referential integrity module
B) Data definition diagram
C) Entity-relationship diagram
D) Relationship dictionary
E) Data dictionary
Question 2
A marketplace extended beyond traditional boundaries and removed from a temporal and geographic location is called a(n):
A) exchange.
B) marketspace.
C) online marketplace.
D) e-hub.
E) private industrial network.
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