Which of the following is true about the database development process?
A) The easiest time to change the database structure is during the data modeling stage.
B) Changing a relationship from 1:N to N:M in an existing database is simply a matter of changing notations.
C) User review of the data model is avoided as it is not helpful in data modeling.
D) A database is a model of how the developers view their business world.
A
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Discuss the crucial aspect of employment at will (EAW) where it is given first preference.
What will be an ideal response?
The board of directors of a corporation:
A. May not also be executive officers of the corporation, due to the separate entity principle. B. Do not have the power to bind the corporation to contracts, due to lack of mutual agency. C. Are elected by the corporate registrar. D. Are responsible for overseeing corporate activities. E. Are responsible for day-to-day operations of the business.
Under the __________, federal agencies must safeguard the personal information of their employees.
A. Electronic Communications Privacy Act B. Fair Credit Reporting Act C. Privacy Act D. Education Rights and Privacy Act
You live in an Eichler-built house in Cupertino California. You admire Apple so much that it is the only stock that you want in your portfolio
You have $100,000 of your own money to invest and you intend to buy more Apple on margin by borrowing an additional $40,000. Your broker will lend to you at the risk free rate, 5%, and has guaranteed the lending rate for the duration of your investment. Apple's expected return is 12% and the expected return on the market is 8%. Apple's beta is 1.25. What beta do you expect from your portfolio? A) 1.25 B) 1.45 C) 1.55 D) 1.65 E) 1.75