Assignment:
Q1. What is the most popular database model?
Q2. How are primary and foreign keys different?
Q3. What are the five important software components of a database management system?
Q4 What are the four major types of data-mining tools? What is a data mart?
Your answer must be, typed, double-spaced, Times New Roman font (size 12), one-inch margins on all sides, APA format and also include references.