Database Management System207610 marksNormal Forms Based on Primary Keys
What is normal form? Explain their types. Explain about loss-less join decomposition.
What is normal form? Explain their types. Explain about loss-less join decomposition.[10]
The normal form of a relation refers to the highest normal form condition that it meets, and hence indicates the degree to which it has been normalized. Normal forms are used to eliminate redundancy, insertion anomalies, deletion anomalies, and update anomalies from a relational database. Normal ...