Problem
1. In this chapter, a phone book was mentioned as an example of a database you use frequently. Name some other examples.
2. Suppose you have authority to browse your company's database. The company keeps information on each employee's past jobs, health insurance claims, and any criminal record. Also suppose that there is an employee at the company whom you want to ask out on a date. Should you use the database to obtain information about the person? If so, are there any limits on the data you should use? If not, should you be allowed to pay a private detective to discover similar data?