Which of the following is the correct technique forrepresenting a 1:N relationsh

Question

    Which of the following is the correct technique forrepresenting a 1:N relationship in the relational model? A)The key of the entity on the one side is placed into the relationfor the entity on the many side.
B)The key of the child is placed into the relation of theparent.
C)The key of either relation can be placed into the otherrelation.
D)The key of the entity on the many side is placed into the relationfor the entity on the one side.

Which of the following is the first step in representingentities using the relational model? A)Define a relation for each entity
B)Determine identifiers
C)Determine foreign keys
D)Examine the entity against normalization criteria
Which of the following is the correct technique forrepresenting a 1:N relationship in the relational model? A)The key of the entity on the one side is placed into the relationfor the entity on the many side.
B)The key of the child is placed into the relation of theparent.
C)The key of either relation can be placed into the otherrelation.
D)The key of the entity on the many side is placed into the relationfor the entity on the one side.
Which of the following is the correct technique forrepresenting a 1:N relationship in the relational model?
Which of the following is the first step in representingentities using the relational model? A)Define a relation for each entity
B)Determine identifiers
C)Determine foreign keys
D)Examine the entity against normalization criteria
Which of the following is the first step in representingentities using the relational model?

Explanation / Answer

Which of the following is the correct technique forrepresenting a 1:N relationship in the relational model? A) The key of the entity on the one side is placed into the relationfor the entity on the many side.
B) The key of the child is placed into the relation of theparent.
C) The key of either relation can be placed into the otherrelation.
D) The key of the entity on the many side is placed into the relationfor the entity on the one side.


here, B is the correct answer

Which of the following is the first step in representingentities using the relational model? A) Define a relation for each entity
B) Determine identifiers
C) Determine foreign keys
D) Examine the entity against normalization criteria
here, A is the correct answer


Which of the following is the correct technique forrepresenting a 1:N relationship in the relational model? Which of the following is the first step in representingentities using the relational model? A) Define a relation for each entity
B) Determine identifiers
C) Determine foreign keys
D) Examine the entity against normalization criteria
here, A is the correct answer
Which of the following is the first step in representingentities using the relational model?

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