The first step in building an entity-relationship diagram (ERD) is .
A) developing the initial ERD
B) creating a detailed narrative of the organization's description of operations
C) identifying the attributes and primary keys that adequately describe the entities
D) identifying the business rules based on the description of operations
Correct Answer:
Verified
Q32: A _ relationship exists when an association
Q51: A(n) _ relationship is also known as
Q53: _ are characteristics of entities.
Q54: A relationship _ is difficult to establish
Q55: If an employee within an EMPLOYEE entity
Q58: A(n) _ attribute is an attribute that
Q59: If Tiny College has some departments that
Q60: Complex _ requirements may dictate data transformations,
Q62: Explain multivalued attributes with the help of
Q74: A(n) _ process is based on repetition
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