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Discussion

The relational model feature is that there

  • A.Is no need for primary key data
  • B.Is much more data independence than some other database models
  • C.Are explicit relationships among records
  • D.Are tables with many dimensions

Answer: B

In relational model  data is stored in tables and if we talk about data independence it is one of the major feature of DBMS  which  holds in all DBMS models.

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