Which of the following is true of one to one relationships?

A) Each record in the primary key table can be related to many records in the foreign key table
B) Each record in the primary key table is related to zero or one records in the foreign key table
C) Each relationship in the primary key table can have many related records in the foreign key table and each record in the foreign key table can have many related records in the primary key table
D) The relationship cannot be implemented in a DBMS

B

Business

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