QUESTION:
“What is the difference between a key attribute and a non-key attribute”?
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QUESTION: What is the difference between a derived attribute and a stored attribute in terms of their representation in a relation schema?
QUESTION: What is the primary key? How do the properties of a primary key differ from those of a candidate key?
QUESTION: Differentiate broadly between financial accounting and managerial accounting?
QUESTION: What is the difference between the referencing relation schema and the referenced relation schema? How are these terms incorporated into the foreign key design?
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QUESTION: “What is required to map a relationship type that exhibits a 1:n cardinality ratio?”
QUESTION: “What is a candidate key? How does a candidate key differ from a superkey?”
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