[Answered] In a 1:1 relationship, the foreign key is defined as an alternate key to make the DBMS enforce ...

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Author Question: In a 1:1 relationship, the foreign key is defined as an alternate key to make the DBMS enforce ... (Read 10 times)

ap345

Hero Member
Posts: 537

on: Jul 7, 2018

In a 1:1 relationship, the foreign key is defined as an alternate key to make the DBMS enforce uniqueness.

Indicate whether the statement is true or false

Question 2

An entity's minimum cardinality in a relationship indicates the number of entity instances that must participate in the relationship.

Indicate whether the statement is true or false

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jennafosdick

Sr. Member
Posts: 345

Reply #1 on: Jul 7, 2018

Answer to Question 1

TRUE

Answer to Question 2

TRUE

ap345

Member
Posts: 537

Reply 2 on: Jul 7, 2018

Great answer, keep it coming

mjenn52

Member
Posts: 351

Reply 3 on: Yesterday

Gracias!

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Author Question: In a 1:1 relationship, the foreign key is defined as an alternate key to make the DBMS enforce ... (Read 10 times)

ap345

In a 1:1 relationship, the foreign key is defined as an alternate key to make the DBMS enforce ...

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jennafosdick

In a 1:1 relationship, the foreign key is defined as an alternate key to make the DBMS enforce ...

ap345

mjenn52