Answer:
The answer is "functional".
Explanation:
It's a relation of two attributes, usually between the primary key and other main attributes of a table. It turns the collection of tables into a third standard table array.
- It allows you to controls the quality of data into the database.
- It is the disparity between the positive and weak architecture of the database plays a crucial role.
Lots of things - your car has a engine that is used as a generator (your alternator). Cell phones that vibrate have a small electric motor with an uneven weight on the rotor which causes vibration ...
Hope this helps. :)
