DBMS :- DBMS
means DataBase Management System. In which we can manage the data.
Example :- FoxPro, My SQL are DBMS
RDBMS :- RDBMS
means relational DataBase Management System. Where we can do the the work as in
the DBMS and also put the relations between table. If we set a parent
key-foreign key relation between two table it will not allow to delete the
child table entry before deleting the parent entry.
Example :- Oracle, SQL Server are RDBMS
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