The _____ model uses the term connectivity to label the relationship types.
A) relational
B) network
C) object-oriented
D) entity relationship
Correct Answer:
Verified
Q38: A(n) _ is a restriction placed on
Q39: A(n) _ is anything about which data
Q40: A(n) _ is bidirectional.
A) attribute
B) entity
C) relationship
D)
Q41: The relational model's foundation is a mathematical
Q42: The _ model was developed to allow
Q44: A(n) _ is a relatively simple representation
Q45: A(n) _ is the conceptual organization of
Q46: The relational data model was developed in
Q47: The _ data model is said to
Q48: In _, a three-pronged symbol represents the
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