... A NUMBER OF PROGRAMS. - CAPABILITY TO RECOGNIZE A MODIFICATION PERFORMED ON A PROGRAM.(THE ABILITY TO PREVENT FURTHER MODIFICATION OF THE SAME PROGRAM UPON SUCH RECONDITION.) - MODIFIED SOFTWARE ASSUME ATTRIBUTES 1 TO 4. HOW DOES A VIRUS SPREAD: A computer virus can only be put into your system either by yourself or someone else. One way in which a virus can be put into your computer is via a Trojan Horse. -TROJAN HORSE IS USUALLY CONTAMINATED IN DISKS WHICH ARE PARTICULARY PIRATED COPIES OF SOFTWARE. IT IS SIMPLY A DAMAGING PROGRAM DISGUISED AS AN INNOCENT ONE. MANY ...
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... hub) surrounded by terminals. In a star network, messages pass directly from a node to the central computer, which handles any further routing (as to another node) that might be necessary. A star network is reliable in the sense that a node can fail without affecting any other node on the network. Its weakness, however, is that failure of the central computer results in a shutdown of the entire network. And because each node is individually wired to the hub, cabling costs can be high.Ring networkRing Network, in computer science, a local area network in which devices (nodes) are connected in a closed loop, or ring. Messages in a ring network pass in one direction ...
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... to operate computers that are foreign to them? How do we as a society adjust to technological change? The answer lies in society's ability to effectively measure the costs and benefits of technological change. The rapid growth of technology brings with it a massive amount of hope, but also despair. Kids are growing up with computers. They are learning more and faster than other generations could. This is wonderful, right? Maybe not. Will computers deplete the social skills kids need to mature? Will being a member of America OnLine rather than a youth group prove to be helpful or the opposite? Our generation will need to lead this technological revolution in the rig ...
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... grew it made the world accessible to everyone and certain group's willingness to take advantage of the Internet. This would lead to need for regulation in what is acceptable content on the Internet, and how the first amendment has blocked many policy attempts trying to regulate the technology. We can point to the fact that emergence of any new technology is always the contribution of several intertwined social factors over a period of many years. The Internet as we know it today is no exception. We can show that the beginnings of the Internet started in the 1940's and took over in the 50's to be shaped into what we consider is the Internet of today. We can a ...
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... the current travels through the motor, it goes through the two metal pieces that send the current into whichever solenoid is touching it (solenoid 2 or 3). When part 5 spins, the direction of the current through 2 and 3 are reversed every time the motor spins half way around. The metal pieces touch the solenoids in just the right places to give solenoids 2 and 3 a magnetic field that attracts 1 and repels 4 and visa versa. The end result is that as 2 or 3 approaches 1 or 4, it is given a magnetic field that is opposite to that of 1 or 4. Therefore, the two are attracted to each other. As the moving solenoids line up with the other solenoids, the metal things ...
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... the design considerations for a private video on demand implementation. INTRODUCTION The Initiative for Worldwide Multimedia Teleconferencing and Video Server Standards The market for multipoint multimedia teleconferencing and video server equipment is poised for explosive growth. The technology for this necessary and much- anticipated business tool has been in development for years. By the turn of the century, teleconferences that include any combination of video, audio, data, and graphics will be standard business practice. Compliance with teleconferencing standards will create compatible solutions from competing manufacturers, feeding the market with ...
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... the blue box. Students often find themselves sitting at the end of a runway waiting for takeoff clearance on a busy day, with the engine turning and burning expensive gas. This is not a very effective way for students to spend money. Most students do not have access to expensive flight simulators. Most have to travel hundreds of miles to take advantage of these amazing simulators. Flight simulators are much better than an airplane for the simple reason that in a simulator the learning environment is much safer. Students are able to avoid the overriding need to keep the airplane flying and out of harm's way. In a simulator a student is constantly busy, pract ...
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... is the screen that tells them what the computer is actually doing. Simply put, without a monitor, the computer itself is basically useless. Another form of output, which is rarely noticed by many computer users however, is the printer. Many people have probably used a printer before, but it is just that they never realize it is also a form of output. As opposed to 'output', 'input' consists of components that take in information from the users themselves so that the computer will know the tasks it is supposed to perform and accomplish. The keyboard is classified as a form of input because this is where the users enter commands and text. There are many othe ...
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... chip (chip) on the market. The downside to this chip is that it did not follow the same format as Intel chips. It needed a different motherboard, a socket-7 motherboard. This hurt AMD’s chances at the beginning, but in early 1998 they unveiled their mighty K6-2 processor. The K6-2 Processor was “bigger, better, and cheaper.” The processor ran on a 100mhz bus, while Intel’s chips still ran on a 66mhz bus, this made AMD’s chip faster. It also was nearly 16% cheaper than any Intel based Pentium!! computer. The gaming community accepted the k6-2 with cautious, but open, arms. With their new SIMD-Enhanced (Single Instruction ...
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... started to work on a all new Chevrolet V-8 engine. During a test run, the prototype fiberglass-bodied Chevrolet full sized convertible accidentally rolled. Since the body survived with minimal damage, they decided to keep the fiberglass for the body material for the upcoming Corvette. The year was almost over when they had to decide what name to give the new Chevrolet. The Chevrolet EX-122 is named the Corvette after a fast type of Royal Navy warship, by Myron Scott. He was an employee of Cambell-Ewald, Chevrolet's advertising agency. Strong consideration had been given to naming the car "Corvair", a name picked from the dictionary. The debut of the first Corve ...
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