An association relationship is very similar to an N:M or many-to-many relationship except that the intersection table has attributes of its own.
An association relationship are often delineated as matched, one-to-many, or many-to-many. Basically, associate association relationship between 2 or additional objects denotes a path of communication between them in order that one object will send a message to another.
A N:M relationship exists once one or additional things in one table will have a relationship to 1 or additional things in another table. For example: Your Order table contains orders placed by multiple customers, and a client might place quite one order.
To learn more about N:M relationship here
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Which Spanish explorer's route is shown on the map?
D) Hernando de Soto
Answer:
Areas and part of land that display a degree of uniformity are considered regions. true false
False.
Explanation:
In geography, regions are areas that are broadly divided by physical characteristics, human impact characteristics and the interaction of humanity and the environment. geographic regions and sub regions are mostly described by their imprecisely defined and sometimes transitory boundaries except in human geography where Jurisdiction areas such as natural boarders are defined in law. apart from the global continental regions, there are also hydrospheric and atmospheric region that covers the oceans and discrete climate above the land and water masses of the planet