The most important point to keep in mind when debating which data model is the best one is how well it reflects how the view _____________their world.
A) executives
B) users
C) employees
D) data administrators
E) modelers
Correct Answer:
Verified
Q15: Databases contain:
A) Metadata.
B) Integrated records.
C) Data.
D) all
Q16: Bytes are grouped into columns, which are
Q17: Data entry forms:
A) add, subtract, modify, delete
B)
Q18: _is used to indicate a many- to-
Q19: Sometimes employees such as salespeople prefer not
Q21: A collection of similar records is called
Q22: SQL is a:
A) query language.
B) database system.
C)
Q23: A(n)_ diagram is like a blueprint of
Q24: A group of columns that identify a
Q25: UML stands for_ .
A) Uniform Model Lingo
B)
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