1. Explain in details the five models of Database Structures: 2. Explain four types of database:

3. Explain what is data warehouse, data mining, and data mart:

A

Explanation:

well because when you sit and think about it, it kinda would just make a little bit of sense to just be A because i guess pernally to me i just feel as if itll be that answer you know ? but when you think about the round square root beer to the 7up it just doesnt sprite there honesty

1) the stages a new product goes through from beginning to end, i.e., the stages that a product passes through from introduction through growth, maturity, and decline. 2) the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

                                          hope it