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Exam (elaborations)
Wgu C170 Er-Modeling Rated A+
Unary relationships are common in manufacturing industries. - TRUE 
_________________ not only helps database designers to stay on track during the design process, it 
also enables them to pick up the design thread when the time comes to modify the design. - 
Documentation 
Ideally, an entity identifier is composed of _____ attribute(s). - one 
The first step in building an entity-relationship diagram (ERD) is 
___________________________________________________________. - creating a detailed 
n...
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WGU C170
Wgu Quentions And Answer Graded A+