A ________ key establishes a relationship between tables by referencing the primary key of another tablea.Noneb.Foreign Keyc.Composite Keyd.Primary Key

Which of the following keys is generally used to represents the relationships between the tables?a.Foreign keyb.Secondary keyc.None of the aboved.Primary key

To create a relationship between two tables, the attributes that define the primary key in one table must appear as attributes in another table, where they are referred to as a foreign key

An attribute of one table matching the primary key of another table is calleda.foreign keyb.seconday keyc.candidate keyd.composite keyClear my choice

The relation with the attribute which is the primary key is referenced in another relation. The relation which has the attribute as a primary key is called ______________ Question 6Answera.Referenced relationb.Referred relationc.Referencing relationd.Referential relation

.A primary key which is imported from another table is called a foreign key.b.Foreign key is essential for each tuple.c.Composite attribute can not divide to sub partsd.In a formal relational model data are stored in tables.e.Age is derived by date of birth attribute