The _____ data model is said to be a semantic data model.
A) relational
B) network
C) object-oriented
D) entity relationship
Correct Answer:
Verified
Q42: The _ model was developed to allow
Q43: The _ model uses the term connectivity
Q44: A(n) _ is a relatively simple representation
Q45: A(n) _ is the conceptual organization of
Q46: The relational data model was developed in
Q48: In _, a three-pronged symbol represents the
Q49: A(n) _ defines the environment in which
Q50: Which of the following is true of
Q51: Which of the following types of HDFS
Q52: Each column in a relation represents a(n)
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