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» Technology Essays and Papers
Amd Vs. Intel
<view this essay>.... compete with Intel at this point. It took until 1997, for AMD to even be noticed, and then later in 1997 the AMD k6 series was introduced.
When AMD’s k6 was introduced to compete with the Pentium!! Processor, it fell short in all areas, except one-price. It was the cheapest micro-processing 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 process .....
Number of words: 783 | Number of pages: 3 |
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Modernization Of Air Warfare
<view this essay>.... was started to make an aircraft that could supercruise, the ability to cruise at supersonic speeds, and didn't cost very much. The YF-22 and YF-23 were the first planes to accomplish this. With all the planes we know of, there are also top secret programs probably going on right now. A new fighter that has never been heard of before has been spotted. As John Welch, the assistant secretary of Air Force said, "Stealth gives us back that fundamental element of war called surprise" (Goodall 9).
After it was found that aircraft could be very useful in war, it was used for large scale reconnaissance. Then people started to add bombs to aircraft and then .....
Number of words: 1521 | Number of pages: 6 |
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Fiber Optics
<view this essay>.... is cycled on and off at very high speeds.
Computers at the transmitting end convert data or voice into "bits" of
information. The information is then sent through the fiber by the presence, or
lack, of light. Computers on the receiving end convert the light back into data
or voice, so it can be used.
ORIGIN OF FIBER OPTICS
Information (data and voice) is transmitted through the fiber digitally by
the use of high speed LASERs (Light Amplification through the Simulated Emission
of Radiation) or LEDs (Light Emitting Diodes). Each of these methods create a
highly focused beam of light that is cycled on and off at very high sp .....
Number of words: 1222 | Number of pages: 5 |
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The History Of Computers
<view this essay>.... of computers as a new invention, and in reality it is
very old. It is about 2000 years old .1 The first computer was the abacus. This
invention was constructed of wood, two wires, and beads. It was a wooden rack
with the two wires strung across it horizontally and the beads were strung
across the wires. This was used for normal arithmetic uses. These type of
computers are considered analog computers. Another analog computer was the
circular slide rule. This was invented in 1621 by William Oughtred who was an
English mathematician. This slid ruler was a mechanical device made of two rules,
one sliding inside the other, and marked with many number scales .....
Number of words: 1650 | Number of pages: 6 |
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Virtual Reality - What It Is And How It Works
<view this essay>.... around 1989, and it has stuck ever since. Unfortunately, this
catchy name has caused people to dream up incredible uses for this technology
including using it as a sort of drug. This became evident when, among other
people, Timothy Leary became interested in VR. This has also worried some of
the researchers who are trying to create very real applications for medical,
space, physical, chemical, and entertainment uses among other things.
In order to create this alternate reality, however, you need to find ways to
create the illusion of reality with a piece of machinery known as the computer.
This is done with several computer-user interfaces used to simul .....
Number of words: 752 | Number of pages: 3 |
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Knowledge Is Power: How To Buy A Computer
<view this essay>.... drive, or how much memory he or she really needs.
Just because buying a computer can be confusing 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 .....
Number of words: 1563 | Number of pages: 6 |
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The Y2k Bug
<view this essay>.... (i.e., 60) versus inputting a four digit number (i.e., 1960). The reason they did this was because the amount of computer memory available was very small.
As technology progressed, computer programmers still used this antiquated system. They did this not because of the lack of available memory but out of sheer laziness. They used the two-digit system to cut down on the number of keystrokes needed to complete the programming, which helped them complete their task faster.
It was discovered in the late 1980’s that this Y2K bug could cause computer systems to fail when the year 2000 rolled around because computers might fail to recognize that it is the year 20 .....
Number of words: 422 | Number of pages: 2 |
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Modems
<view this essay>.... the receiving CPU. At connection time,
modems send tones to each other to negotiate the fastest mutually supported
modulation method that will work over whatever quality line has been established
for that call. There are two main differences in the types of modems for PC,
internal and external modems.
Evolution of Modems
In the last 10 years, modem users have gone from data transfer rates of
300bps to 1,200 bps to 2,400 bps to 9,600 bps to 14.4Kbps to 28.8Kbps to, and to
33.6Kbps. Now new modem standards are emerging, reaching speeds of up to
56Kbps. Unlike the 33.6Kbps modems being sold today, 56Kbps is a significant
improvement over 28.8Kbps modems. Vi .....
Number of words: 2432 | Number of pages: 9 |
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