.... in Washington D.C. across a 37 mile wire to Baltimore using the telegraph. The telegraph is basically an electromagnet connected to a battery via a switch. When the switch is down the current flows from the battery through the key, down the wire, and into the sounder at the other end of the line. By itself the telegraph could express only two states, on or off. This limitation was eliminated by the fact that it was the duration of the connection that determined the dot and dash from each other being short and long respectively. From these combinations of dots and dashes the Morse code was formed. The code included all the letters .....

.... are generally able to be divided into three basic configurations; the single-computer, software only, the single-computer and keypad response system, and the multiple computer / workstation network system (Donelan, 1993). Each with its corresponding unique architecture provides solutions to existing problems within the group dynamic at varying costs. To provide a better view of what each of the three architectures of GDSS's can provide, a brief description of each follows: The single-computer, software only system is the simplest and cheapest form of a GDSS. The system consists of a single computer running specialized GDSS software. .....

.... and play compatible boards, the computer detects and configures the new board automatically. The operating system may recognize some hardware components on older PCs. Mac userw will claim that they always had the convenicnce of a plug and play system, ubt the difference shows in teh flexibility of the two systems. Another set of arguments Mac users use in favor of their sysstems over PCs is in multimedia and networking capabilities. Mac users gloat that the Mac has networking technology built in the system. Even if a user did not use it, the network is included with the system. They cited that for the PC users and Pc users hate the fact tha .....

.... successfully communicate after a nuclear war?" The answer came from the Rand Corporation, America's foremost Cold War think-tank. Why not create a network of computers without one central main authoritative unit (Sterling 1) The Rand Corporation working along side the U.S. Advanced Research Projects Agency (ARPA) devised a plan. The network itself would be considered unreliable at all times; therefore it would never become too dependable and powerful. Each computer on the network or node would have its own authority to originate, pass, and receive messages. The name given to this network was the ARPANET. To fully understand the A .....

.... and entrepreneurs are setting up information services on the Internet that allows users to browse through picture catalogues, specification lists, and up to the minute reports. Ever since Sears Roebuck created the first pictorial catalogue, the idea has fascinated US that merchandises could be selected and ordered in our leisure time. Like any cataloging system, references make it easy to find what user seeks. Since its inception, The Internet has been refining its search tools. Being able to find products through many catalogues is what make the Internet shine in information retrieval. This helps the consumer find merch .....

.... amount of money, military intelligence, and personal information stored on computers has increased far beyond expectations. Governments, the military, and the economy could not operate without the use of computers. Banks transfer trillions of dollars every day over inter-linking networks, and more than one billion pieces of electronic mail are passed through the world's networks daily. It is the age of the computer network, the largest of which is known as the InterNet. A complex web of communications inter-linking millions of computers together -- and this number is at least doubling every year. The computer was originally des .....

.... 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 activity. Plenty of prototypes have been implemented and some ! of them became commercial products. T .....

.... Internet is now supposed to be regulated so that it will be "safe" for everyone to enter. The Government passed a law known as the Telecommunications Act of 1996. In the TA there is a part called the Communications Decency Act or CDA. This part of the bill arose because of the recent surge of pornography on the Infobahn. The CDA criminalizes indecent speech on the Internet(Wallace: 1). The CDA describes indecent speech as anything "depicting or describing sexual or excretory acts or organs in patently offensive fashion under contemporary community standards." First take the word "indecent". This word is used because of its vague definiti .....

.... have on keeping track of its accounts. Then they must choose the correct hardware and software to best suit their particular needs, while at the same time making themselves familiar with the new enhancements that increase productivity. Finally, the company must allow time for installation and training. When evaluating the need to convert from a manual accounting system to a computerized accounting system you also need to forecast the future demands of your company. After all to survive in the business world you must anticipate the future and not react to the past. How do you know when it is time to make the critical transition? “It is .....

.... I start with the planning phase and go on to discuss research, analysis and conceptual design. Then I talk a little about the models used in this system. I finish by talking about the actual design, the construction, and the implementation of the new ITT system. I finish the paper with a discussion of maintaining the system. The first step in building any DSS is planning. Planning is basically defining the problem. The planning also involves an assessment of exactly what is needed. In this case I deal with trip scheduling. In the case description this would include: How many trips to offer, the days of the week to have particular t .....