Review questions 7-11

7-Database programs enable users to store, organize, retrieve, communicate, and manage large amounts of information quickly and efficiently. Each database is made up of tables, which are, in turn, collections of records, and each record is made up of fields containing text strings, numbers, and other chunks of information. Database programs enable users to view data in a variety of ways, sort records in any order, and print reports, mailing labels, and other custom printouts
8-their isn't a clear way to reduce errors in a system but scientist are working to find a way to solve this problem and increase the reliability if their products to their consumers.
9- Record matching works when companies gather little bits of information and compile them to make an assumption about you.
10- This topic has been debated by many scholars some say it is not present in the constitution, and others say that some amendment just further imply this meaning. But here in the US we do have the right to privacy in some ways, but even that has changed because of the Patriot act.
11- Computers are the easiest way to invade privacy, often because it is very hard to track people.