... today is a 56k which is very fast. Not as fast as ISDN (The Wave offered through Rogers cable) or even as advanced as Satellite modem. Most people now have 14.4 or 28.8 baud (Baud is "Slang" for Baud Rate Per Second) the reason for the increase in 14.4 and 28.8’s is that they are cheap and fairly recent and haven’t gone out of date yet. There are two types of modem external and external internal plugs into a 16 bit port inside your computer and external connects through either a serial (mouse)port or a parallel (printer)port most people like the external because they don’t take up an extra space in your computer (according to PC Computing) prices in range ...
... in 1776. was used to show the Cornish miners how successful it could be in removing the water from the mineshafts. This proved to be of great importance to the Cornish, because one of their biggest problems was the flooding of the mining shafts. (The Penetration of the Industry by Steam Power) The mine owners “worried…that the mines would have to be shut down unless water could be pumped out of the shafts.” “The engine successfully raised water from the bottom of deep mines.” (Siegel, 17) This saved the shutting down of the mines, which were essential to further the economy. Not only did save the mines, it provided a method of mining that proved ...
... virus then spreads to any program that accesses the infected file. A Trojan horse virus (named after the Greek myth) hides within or is designed to look like a legitimate program. Some viruses interrupt processing by freezing a computer system temporarily and then displaying sounds or messages. Other viruses contain time bombs or logic bombs. A time bomb is a program that performs an activity on a particular date A logic bomb is a program that performs an activity when a certain action occurs, such as an employee being terminated. A worm, which is similar to a virus, copies itself repeatedly until no memory or disk space remains. To identify computer viruses, ant ...
... who blocked this law with 3-0 decision (Associated Press, CNN Homepage). Time Magazine gave national attention to the issue of Cyberporn. The title "On a screen near you: Cyberporn" was on Times July 3rd cover issue. this in a sense sent Washington into an uproar. Thinking that young children could get uncensored porn pictures off the Internet created chaos among the politicians. the Time cover story looked very convincing for many Americans who are uneducated about the Internet access. It suggested there was a sincere problem with uncensored material on the Internet. According to Time article 917,410 sexually explicit pictures, descriptions, short stories ...
... had been shown through its usefulness in payroll applications that computing had the potential of larger cost savings in both those employed and what they did with their time. Menial, repetitive tasks could easily be carried out by computers with no loss of efficiency of effectiveness however long the tasks took. The only problem was the expense of the machines. This was solved by the introduction of large Scale Integration (LSI), newly invented components and improving manufacturing techniques, which made the devices in these machines cheaper to build. Due to these advances IBM unveiled the first online transaction processing system in 1964. It was designed ...
... LCS)at the Massachusetts Institute of Technology ( MIT). He directs the W3 Consortium, an open forum of companies and organizations with the mission to realize the full potential of the Web. With a background of system design in real-time communications and text processing software development, in 1989 he invented the World Wide Web, an internet-based hypermedia initiative for global information sharing. while working at CERN, the European Particle Physics Laboratory. He spent two years with Plessey elecommunications Ltd a major UK Telecom equipment manufacturer, working on distributed transaction systems, message relays, and bar code technology. In 1978 ...
... A new level of efficiency has also been reached. The leading benefit that has created such efficiency is the number of customer orders that Depot does not have to: 1. Take up more of a salesperson’s time on the phone. 2. Take up an order-entry clerk. 3. Waste time trying to understand precisely what the customer needs. (The customer can browse though our entire catalog of merchandise) Instead, the company’s time can be spent on more important customer service issues. A salesperson can get out in the field to meet one-on-one with their customers. Order-entry clerks can spend more time making sure they key exactly what the customer wants. That covers the benef ...
... young. Despite the outstanding performance of carbuated cars on the racetrack, I believe that the future of the automotive world lies in computer controlled fuel injection systems. In order to understand the benefits of carburetors and fuel injectors, one must understand what they do. The carburetor is quite simply a fuel-metering device that operates under the logical and straightforward laws of physics. It has evolved over the years from a very simple and basic design to the complex and intricate models that are available today. Liquid fuel will not burn; it has to become vaporized by the carburetor before combustion can occur. If fuel is not vaporized then th ...
... law enforcement agencies, as well as commercial computer companies, have been scrambling around in an attempt to "educate" the public on how to prevent computer crime from happening to them. They inform us whenever there is an attack, provide us with mostly ineffective anti-virus software, and we are left feeling isolated and vulnerable. I do not feel that this defensive posture is effective because it is not pro-active. Society is still being attacked by highly skilled computer criminals of which we know very little about them, their motives, and their tools of the trade. Therefore, to be effective in defense, we must understand how these attacks take place fro ...
... more time was diverted from the pursuit of nutrition to the development of civilization. This can clearly be demonstrated through the fact that all major ancient civilizations including Egypt, Mesopotamia, China, and India were founded upon a stationary, river-based agricultural system ("Agriculture" Encarta 1999). Similarly, technological advances in the field of agriculture in more recent times have led not only to improved farming techniques and productivity, but have had the far-reaching effects of allowing man the freedom to concentrate his energies on industry and cultural advancement, rather than mere subsistence living. To fully understand the advances ...
