Describe each of the components in the data hierarchy

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What are the problems of managing data resources in a traditional file environment and how are they solved by a database management system?

• List and describe each of the components in the data hierarchy.

• Define and explain the significance of entities, attributes, and key fields.

• List and describe the problems of the traditional file environment.

• Define a database and a database management system and describe how it solves the problems of a traditional file environment.

Reference no: EM131230385

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