Which one of the following statements accurately describes a major difference between the hierarchical model and the network model? Question 34 options: 1) The network model can be used to show many-to-many relationships, but the hierarchical model cannot. 2) The hierarchical model supports data independence but the network model does not. 3) The hierarchical model can be used to show many-to-many relationships, but the network model cannot. 4) The network model is structurally independent, but the hierarchical model is not.
Which one of the following statements accurately describes a major difference between the hierarchical model and the network model? Question 34 options: 1) The network model can be used to show many-to-many relationships, but the hierarchical model cannot. 2) The hierarchical model supports data independence but the network model does not. 3) The hierarchical model can be used to show many-to-many relationships, but the network model cannot. 4) The network model is structurally independent, but the hierarchical model is not.
Chapter1: Overview Of Database Concepts
Section: Chapter Questions
Problem 16MC
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Which one of the following statements accurately describes a major difference between the hierarchical model and the network model?
Question 34 options:
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