CS 669
Boston University
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quiz 3 a Boston University CS 669
- Exam (elaborations) • 16 pages • 2022
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Answers: a. 
b. 
c. 
d. 
Response 
Feedback: 
The normalization process might yield additional entities and attributes 
that need to be added to the ERD. 
The design process for a new database usually begins with conceptual 
design, then proceeds to logical design, and then to physical design. 
An early step is identifying the entities, attributes, and relationships. 
Normalization is applied at all stages of design of a relational database, 
beginning with conceptual design. 
The concepts are c...
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