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Q.

A primary key is combined with a foreign key creates

A

Parent-Child relation ship between the tables that connect them

B

Many to many relationship between the tables that connect them

C

Network model between the tables that connect them

D

None of the mentioned

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A ________ in a table represents a relationship among a set of values.

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Which of the following is another name for weak entity?

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5.

A primary key is combined with a foreign key creates

A

Parent-Child relation ship between the tables that connect them

B

Many to many relationship between the tables that connect them

C

Network model between the tables that connect them

D

None of the mentioned

Discussion

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