Question: If an entity has a multi - valued attribute, to conform to the rule of 1 st Normal Form we: Make the attribute optional Create

If an entity has a multi-valued attribute, to conform to the rule of 1st Normal Form we:
Make the attribute optional
Create an additional entity and relate it to the original entity with a 1:M relationship.
Create an additional entity and relate it to the original entity with a M:M relationship.
Do nothing, an entity does not have to be in 1st Normal Form

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!