FUNCTIONAL DEPENDENCY A set of Functional Dependencies for a data model has been documented in a...
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FUNCTIONAL DEPENDENCY A set of Functional Dependencies for a data model has been documented in a Functional Dependency Diagram shown below. Each attribute is shown in a rectangle with an arrow indicating the direction of the dependency OrdDate Quantity Supp# Order# Prod# Supplier Product Price You are required to a) Identify and explain each type of dependency indicated in the diagram by stating i) the type of dependency ii) the structure and iii) implication of each. [6 marks] FUNCTIONAL DEPENDENCY A set of Functional Dependencies for a data model has been documented in a Functional Dependency Diagram shown below. Each attribute is shown in a rectangle with an arrow indicating the direction of the dependency OrdDate Quantity Supp# Order# Prod# Supplier Product Price You are required to a) Identify and explain each type of dependency indicated in the diagram by stating i) the type of dependency ii) the structure and iii) implication of each. [6 marks]
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Related Book For
Systems analysis and design
ISBN: 978-0136089162
8th Edition
Authors: kenneth e. kendall, julie e. kendall
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