To begin designing a relational database, you must define the _____ by defining each table and the fields in it.
A) physical structure
B) logical structure
C) primary key
D) foreign key
Correct Answer:
Verified
Q43: A data _ is a collection of
Q44: In a(n)_, each record can have multiple
Q45: The data _ component of a database
Q46: When using query by example (QBE)in the
Q47: In a relational database model, the rows
Q49: The _ stores data types for fields,
Q50: A _ acts as an interface to
Q51: Which component of a database management system
Q52: In a relational database model, a _
Q53: In the context of the data administration
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