You Work in the Registrar's Office of a Large University

question 18

Short Answer

You work in the registrar's office of a large university. You are responsible for creating a student database that contains students' ID numbers, names, addresses, phone numbers, and some medical information.
Suppose the student database includes two tables, one containing information on courses and the other containing information on students. One student can take many courses and one course can be taken by many students. What would be the proper relationship between the tables?

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Definitions:

Random Walk Theory

A financial theory suggesting that stock prices change randomly and are not influenced by past movements, making it impossible to predict future market directions consistently.

Stock Prices

The cost of purchasing a share of equity in a company at any given time on the stock market.

Real Rate Of Return

The profit or loss on an investment adjusted for inflation, representing the actual buying power of the earnings.

Experts

Experts are individuals with extensive knowledge or proficiency in a specific area, offering insights and advice grounded in deep understanding.