A(n) _____ is the equivalent of a field in a file system.
A) attribute
B) entity
C) relationship
D) constraint
Correct Answer:
Verified
Q29: _ are normally expressed in the form
Q30: In the _ model, the user perceives
Q31: The object-oriented data model was developed in
Q32: VMS/VSAM is an example of the _.
A)
Q33: In the _ model, each parent can
Q35: The hierarchical data model was developed in
Q36: A(n) _ represents a particular type of
Q37: A noun in a business rule translates
Q38: A(n) _ is a restriction placed on
Q39: A(n) _ is anything about which data
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