To begin designing a relational database,you must define the ____ structure by defining each table and the fields in it.
A) physical
B) logical
C) operations
D) integral
Correct Answer:
Verified
Q37: Which of the following is a source
Q40: Which of the following is true of
Q41: We use the _ operator when all
Q43: A data _ stores definitions,such as data
Q45: A database _ is responsible for data
Q46: The _ approach to setting up a
Q47: In a relational model,when a primary key
Q48: A _ operation searches data in a
Q49: The _ approach to setting up a
Q51: In a data warehouse,_ means collecting data
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