Fourth Normal Form (4NF)- lecture121/ DBMS

4 NF
Normalization

[@divyaanshuagrawal3383]

thanks mam!

[@TechS12]

very nice, easy and lucid explanation. thnx

[@ujjwalgupta7297]

Very helpful video

[@VikasPoonia]

At 6:02
Primary Key in the second table after decomposition is AID and Phone?

[@ashakhilrani]

Yes because both attributes have repeated values.so alone no one can identify tuples uniquely.