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If we are making 2 table-
1.student record attributes are-{s.no(pk),name,age,class.....}
2.teacher record attributes are-(t.no(pk),name,age,subject..}
primary key of 1 table work as foreign key for 2 table.
and primary key of 2 table work as foreign key for 1 table.
+91-85588-96644
If we are making 2 table- 1.student record attributes are-{s.no(pk),name,age,class.....} 2.teacher record attributes are-(t.no(pk),name,age,subject..} primary key of 1 table work as foreign key for 2 table. and primary key of 2 table work as foreign key for 1 table.