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Name three types of data models in DBMS.
Name three types of data models in DBMS.
Entity relationship model, Hierarchical model, Network model, Relational model
What is the purpose of a DBMS?
What is the purpose of a DBMS?
To process and store data in a structured manner for efficient retrieval and manipulation
What is the difference between data and information?
What is the difference between data and information?
Data is raw material that can be processed, while information is data that has been converted into a more useful or intelligent form.
What is the importance of information?
What is the importance of information?
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Name three normal forms in relational design.
Name three normal forms in relational design.
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