Database developers__________as the first step in development.
A) create an E -R diagram
B) create a relational model
C) create a data model
D) write queries
E) interview users
Correct Answer:
Verified
Q30: If the same data element is stored
Q32: The foreign key is put on the_side
Q33: If a student is allowed to have
Q34: _Is the process of converting poorly
Q36: The cardinality of the relationship between a
Q37: Entities have an _which is an attribute
Q38: Database practitioners classify tables into various_depending
Q39: The most complex type of a relationship
Q67: _ form removes duplicate data and other
Q74: _ is a process for ensuring that
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