.... Science Department, I learned that the average graduate of this department earns $ 54,000 a year. A is a person who writes the coding of a program, in a language a computer can understand and follow. A program must be written in an exact and precise way, with absolutely no errors, for a computer to understand and execute the directions. An example would be telling a computer to "reed data", a computer would not be able to execute this command. A simple misspelling of one word, can make a program worthless. Errors such as these must be identified and corrected before a program can successfully accomplish its assigned task. There are many types of jobs a can do. One is d ....

.... the first day on the founders of Apple kept their vision intact, and they spoke it at every turn. They only hired people into the company that had the same visions as they did. In early 1976 Wozniak and Jobs finish work on a preassembled computer circuit board. It has no Product keyboard, case, sound or graphics. They call it the Apple I. They form the Apple Computer Company on April Fool’s Day and sold the Apple I board for $666.66 at the Home brew Computer Club in Palo Alto, California. In 1977 the Apple II is available to the general public. Fully assembled and pretested, it includes 4K of standard memory, and comes equipped with two game paddles and a demo cassette. ....

.... systems not only the database management systems. Since the data model determines the database language of the system, which in turn determines the implementation of the system, we can understand that the differences between the various systems with different data models can be big and substantial. Second is the common theoretical framework. Although there is no standard object-oriented model, most object-oriented database systems that are operational or under development today share a set of fundamental object-oriented concepts. Therefore the implementation issues in OODBMSs that arise due to these concepts are universal. The third characteristic is that of experimental acti ....

.... The mixture is compressed from atmospheric pressure to between 70 and 125 lb/sq inch. Then the power stroke is when the spark plug releases a spark inside the cylinder igniting the compressed air/fuel mixture causing the piston to fire downward at a very high speed. And finally, the exhaust stroke. This is when the piston moves up and pushes the burnt gas through a one-way valve, which then goes back into the cylinder head and then through the exhaust manifold and exhaust tubes and the leads out of the car. At 2200 RPM the entire four-stroke cycle is completed 18 times per second in each cylinder. The term V8 L6 and V6 refer to the number and configuration of engines c ....

.... for the vast majority of people it's merely the thrill of the "hunt" at pushes them to such great lengths. Many employees that work in large corporations feel that they don't get paid as much as they should. Therefore if they have high security clearance they are able to capitalize from that by selling the data they have access to on the black-market. Whether it be Ford Motor companies plan for the 1999 F-150 or spec sheets for the military's new bomber it happens everyday. Too by left is a drawing that illustrates the method that most Hackers use to take over your computer. Ever since the dial-up connection was invented anyone with a modem had the ability to wreck any on ....

.... They watch television and movies. Through their eyes, ears, and written words, people have found ways to share and exchange ideas. With the birth of the Internet, the world has found new ways to communicate with one another. Just a few short clicks of a mouse, and people can send e-mail, talk in a chat room, and look at personal or corporate homepages. People in one country can talk to people in another country over the telephone and even see them, in real time, through video conferencing. What people need to communicate is no longer limited by the size of the paper, length of the tape, or cost of the call. As with all forms of communication, people are always concerned with ....

.... does not mean one should throw up his hands and put himself at the mercy of some salesman who may not know much more than he does. If one would follow a few basic guidelines, he could be assured of making a wise purchase decision. A computer has only one purpose; to run programs. Some programs require more computing power than others. In order to figure out how powerful a computer the consumer needs, therefore, a person must first determine which programs he wants to run. For many buyers, this creates a problem. They cannot buy a computer until they know what they want to do with it, but they cannot really know all of the uses there are for a computer until they own one. ....

.... the resources they are supposed to. These can be locks, people or physical barriers that stand in the way of a desired location or object. Computer security uses much of the same utilities. Passwords take the place of keys, security analysts take the place of guards, and firewalls take the place of physical barriers. Passwords and firewalls are the two most common ways to secure a computer system. Passwords are the most common forms of computer and network security. They are the most common because of three main reasons. First of all, passwords are cheap to implement. Virtually all computers have a password system built into it already. Every home computer can have ....