Contrast Dos To Unix - 1,793 words
... shell program which interprets user commands, presents the shell prompt, and contains a set of internal commands. The rest of MS-DOS consists of a number of utility programs. Although DOS had cornered the PC market, UNIX was still dominant on the larger workstations. The birth of UNIX in 1969 provided the world with its first modern operating system. An interactive multi-user operating system, UNIX was initially developed by programmers for their own use. Working for Bell Laboratories, Ken Thompson and Dennis Ritchie created UNIX as an operating system for the PDP-7 computer. Designed as a simplification of an operating system named Multics, UNIX was developed in Assembly language, a pri ...
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Unix File System - 575 words
The Unix File System has the job of maintain all the data which is stored in the computer. The data which is maintained includes programs, documents, databases, and textfiles. A file in Unix basically refers to the source of input or target of output, not just the place where the data is saved. The file itself can be read or be written on to. The Unix File System consists of three types of Unix files, text and binary files, directories and subdirectories, and special more specific directories. The three main types of Unix Files are ordinary files, directories, and special files. The ordinary file is just something which contains data which can be stored into the computer or something that ca ...
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What Computer Skills Do Employers Expect From Recent College Graduates - 1,012 words
What Computer Skills Do Employers Expect From Recent College Graduates? Philip Davis, Instructional Technology Librarian Rankings, Groupings, and Correlations 4 Why is this research important for librarians? 7 What Computer Skills Do Employers Expect From Recent College Graduates? Philip Davis, Instructional Technology Librarian The university is responsible for graduating students with the skills necessary to thrive and lead in a rapidly changing technological environment. Meanwhile corporate leaders are putting more emphasis on recruiting individuals with an understanding of computers and information systems. A nationwide survey by the Olsten Corp of 1,481 management systems executives fou ...
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Hewlettpackard Strategy - 3,876 words
... ices in Agilent. This divergence gives each company a distinct focus, where previously each SBU stood alone within HP. Only 50% of HPs sales are within the U.S, proving HP is known, purchased and respected worldwide. Within the U.S. PC market, saturation rate is high and profit margins are becoming increasingly smaller making the international market increasingly important. Like other PC companies, HP has not fully developed the international market. Viewing the whole world as the market instead of just North America will help HP broaden its sales. As technology advances, servers, networking solutions and even e-services can be expanded in the international market. HPs PC products are ea ...
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Internet - 1,441 words
Chances are, anyone who is reading this paper has at one time, at least, surfed the net once. Don't worry if you haven't, I willexplain everything you need to know about the Internet and the World Wide Web. Including how it started, it's growth, and thepurpose it serves in today's society. The Internet was born about 20 years ago, as a U.S. Defense Department network called the ARPnet. The ARPnetwork was an experimental network designed to support military research. It was research about how to build networks that could withstand partial outages (like bomb attacks) and still be able to function. From that point on, Internet developers were responding to the market pressures, and began buildi ...
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Computing Now - 307 words
This lesson will tell you how, armed with even the lamest of on-line services such as America Online and the Windows 95 operating system, you can do some fairly serious Internet hacking -- today! In this lesson we will learn how to: Use secret Windows 95 DOS commands to track down and port surf computers used by famous on-line service providers. Telnet to computers that will let you use the invaluable hacker tools of Download hacker tools such as port scanners and password crackers designed Use Internet Explorer to evade restrictions on what programs you can run Yes, I can hear jericho and Rogue Agent and all the other Super Duper hackers on this list laughing. Ill bet already they have ...
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Government Censorship - 2,219 words
Thesis: Government Censorship would damage the atmosphere of the freedom to express ideas on the Internet; therefore, government should not encourage censorship. I. In the Internet community, there is a large volume of technical terms. For this reason, it is first necessary to examine the terminology specific to Internet. 1.The internet is a world wide computer network. 1.Electronic mail (email), which is one component of the Internet, approximates person to person letters, memoranda, notes and even phone calls. 2.Another term that is often used is electronic news (enews/Usenet), enews is a broadcast, free to the Internet medium. 3.The term FTP is also frequently used. File transfer protocol ...
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Nt Server - 5,086 words
How do you move a PDC or a BDC to a new domain? Change the Domain Name System Policy Editor will allow you to restrict logon times - true or false? False What is the correct syntax to start a program such as Network Monitor with a low priority start /low netmon A local group is located in each computers account database Why would you run Win16 apps in a separate NTVDMS? To allow a Win16 app to interoperate with other apps in a separate memory space Will you be able to run Win16 apps which rely on shared memory to exchange data No If you have multiple Mac subnets attached to multiple Nics and only one subnet can see the server, what is wrong? You need to enable routing in the AppleTalk Protoc ...
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Email Etiquette - 1,881 words
... g as a private e-mail. I don't care what anybody says, states, swears or whatever, there is just no such thing as private e-mail. The reason? Keep reading. With some e-mail systems, the e-mail administrator has the ability to read any and all e-mail messages. If this is the case where you are located you better hope that there is a honest and respectable person in that position. Some companies monitor employee e-mail (I consider this one of the worst forms of censorship). The reasons for this obtrusive behavior range from company management wanting to make sure users are not wasting time on frivolous messages to making sure that company secrets are not being leaked to unauthorized source ...
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Hackers - 1,383 words
Since the introduction of personal computers in the 1970's, the art of computer hacking has grown along with changing roles of computers in society. Computers have taken over our lives. People could not function without them; our electricity is run by computers, the government could not function without computers, and there are many others. Hackers are people who illegally gain access to, and sometimes tamper with, information in a computer system. Due to recent media coverage and corporate interest, hackers activities are now looked down on by society as criminal. Despite the growing trend of hacking, very little research has been done on the hacking world and its culture. The image of a co ...
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What Do You Know About Computers - 1,208 words
... card standard, Creative Labs' Sound Blaster appears to be the industry standard. A Sound Blaster-compatible card should run on virtually any system and with any application. Sound cards have two common methods of creating sound: FM (frequency modulation) synthesis or Wavetable synthesis. FM synthesis creates sound by mimicking musical instruments according to preset formulas. This is more common and less expensive for the common consumer. However, better sound may be obtained from cards that utilize, Wavetable synthesis. Wavetable synthesis relies on recordings of actual instruments to create sound, rendering more accurate sound, and increasing the cost of the card. If you're serious ab ...
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It Related Terms - 1,896 words
A high-level programming language developed by Dennis Ritchie at Bell Labs in the mid 1970s. Although originally designed as a systems programming language, C has proved to be a powerful and flexible language that can be used for a variety of applications, from business programs to engineering. C is a particularly popular language for personal computer programmers because it is relatively small -- it requires less memory than other languages. The first major program written in C was the UNIX operating system, and for many years C was considered to be inextricably linked with UNIX. Now, however, C is an important language independent of UNIX. Although it is a high-level language, C is much cl ...
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It Related Terms - 1,860 words
... e of programming that combines data structures with functions to create re-usable objects (see under object-oriented programming). Object-oriented graphics is the same as vector graphics. Otherwise, the term object-oriented is generally used to describe a system that deals primarily with different types of objects, and where the actions you can take depend on what type of object you are manipulating. For example an object-oriented draw program might enable you to draw many types of objects, such as circles, rectangles, triangles, etc. Applying the same action to each of these objects, however, would produce different results. If the action is Make 3D, for instance, the result would be a ...
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Monopoly - 878 words
This paper will show my opinion of Microsoft being branded a monopoly. I feel this example shows supply and demand in addition to monopolistic competition. This entire ordeal is over a free browser that Microsoft includes with windows for free and gives out on the internet for free just as Netscape and most other browser companies do. The government feels that Microsoft is creating a demand purely for their products by forcing its browser on suppliers and controlling prices. I have yet to see where Microsoft is charging extraordinary prices for any of these free programs nor do I see how Netscape, in using the governments definition, a "monopoly" itself, is "being forced out of business" by ...
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Computer Based Training Business Interchange - 4,593 words
Computer-based training (CBT) is an all-encompassing term used to describe any computer-delivered training including CD-ROM and the World Wide Web. CBT courseware curriculum development involves the use of integrated multimedia training tools that have taken the lead in developing training courseware. We have always had workplace learning systems. People best learn many tasks and skills at the workplace or very close to the workplace. There is also plenty of evidence to suggest that if people learn a task or a skill at their workplace, they are more likely to transfer that skill to actual work performance. The interfacing between workplace learning systems and corporate learning systems is a ...
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How To Be A Hacker - 2,126 words
As editor of the Jargon File, I often get email requests from enthusiastic network newbies asking (in effect) "how can I learn to be a wizard hacker?". Oddly enough there don't seem to be any FAQs or Web documents that address this vital question, so here's mine. If you are reading a snapshot of this document offline, the current version lives at http://www.tuxedo.org/~esr/faqs/hacker-howto.html. The Jargon File contains a bunch of definitions of the term `hacker', most having to do with technical adeptness and a delight in solving problems and overcoming limits. If you want to know how to become a hacker, though, only two are really relevant. There is a community, a shared culture, of exper ...
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How To Be A Hacker - 2,140 words
... le wearing a body cast. Besides, Unix is the operating system of the Internet. While you can learn to use the Internet without knowing Unix, you can't be an Internet hacker without understanding it. For this reason, the hacker culture today is pretty strongly Unix-centered. (This wasn't always true, and some old-time hackers aren't happy about it, but the symbiosis between Unix and the Internet has become strong enough that even Microsoft's muscle doesn't seem able to seriously dent it.) So, bring up a Unix -- I like Linux myself but there are other ways (and yes, you can run both Linux and DOS/Windows on the same machine). Learn it. Run it. Tinker with it. Talk to the Internet with it. ...
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Essay On Hacking - 804 words
In the following file, all references made to the name Unix, may also be substituted to the Xenix operating system. Brief history: Back in the early sixties, during the development of third generation computers at MIT, a group of programmers studying the potential of computers, discovered their ability of performing two or more tasks simultaneously. Bell Labs, taking notice of this discovery, provided funds for their developmental scientists to investigate into this new frontier. After about 2 years of developmental research, they produced an operating system they Sixties to Current: During this time Bell Systems installed the Unix system to provide their computer operators with the ability ...
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History Of Compuers - 1,593 words
Modern computing can probably be traced back to the 'Harvard Mk I' and Colossus (both of 1943). Colossus was an electronic computer built in Britain at the end 1943 and designed to crack the German coding system - Lorenz cipher. The 'Harvard Mk I' was a more general purpose electro-mechanical programmable computer built at Harvard University with backing from IBM. These computers were among the first of the 'first generation' computers. First generation computers were normally based around wired circuits containing vacuum valves and used punched cards as the main (non-volatile) storage medium. Another general purpose computer of this era was 'ENIAC' (Electronic Numerical Integrator and Compu ...
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Apple Vs The World A Comparison Of Pcs And Apple Computers - 1,301 words
... the G4 may lack the total speed of the AMD or Pentium, it is far superior in its calculation rate. Eventually Pentium, and AMD, should be able to match the superiority of its Apple cousin and compete for fastest processor. (The Power Mac G4, 2000) The operating system is the software a person uses to access programs and other pieces of software within a computer. Generally, there are six major operating systems that are used throughout the home computing world. The Microsoft Corp. currently produces four of the five operating systems, or OSs. The other two operating systems, OS and Linux, are quite different in a few different ways. The operating system is the core software to any comput ...
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