Types of binary relationships in DBMS
Describe briefly three types of binary relationships in DBMS?
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The three types of binary relationships which are used in DBMS are as follows:
a) 1: 1 - a single entity instance of one kind is linked to a single-entity instance of any other type.b) 1 : N - a single entity instance of one kind is linked to many-entity instances of another type.c) M : N - many-entity instances of one kind is linked to many-entity instances of another type.
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