Author Question: In a 1:1 relationship, the foreign key is defined as an alternate key to make the DBMS enforce ... (Read 41 times)

ap345 · **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