This management strategy and policy level paper is on the innovation of Dell Computer and Gateway Computer and focuses on the strategies adopted by both Dell Computer and Gateway Computer to establish a well defined position in the global computer market.
650 words (approx. 2.6 pages), 3 sources, 2002, $ 26.95
Abstract This Management strategy and Policy level paper is on the Innovation Of Dell Computer And Gateway Computer and focuses on the strategies adopted by both Dell Computer and Gateway Computer, to establish a well defined position in the global computer market. This paper also focuses on the comparison between innovations made by both the industries. It also reviews the factors responsible for setting back Gateway Computer to Dell Computer.
Tags: BUSINESS / BUSINESS AND TECHNOLOGY, dell gateway computer
Abstract This paper reviews the history of computers and the development of computer technology. It studies the progress made over the past 70 years, and also discusses the projected direction which the computer is expected to take. This paper also reviews handheld, mobile computer devices, such as the PDA.
Executive Summary
Analysis
1942: The First Electronic Computer 1944, Another Computer 1946 - The First Practical Electronic Computer 1951 - UNIVAC Begins To Take Over The Business Industries Market
1981 - The Era of Personal Computers Begin
2000 - Turn of The Century - PDA
2005 - What Is Going To Be Next?
From the Paper "The PCs produced by competitors were cheaper, but similar to IBM PCs. This led to the development of PCs all over the world, and due to the designing by IBM the products look extremely professional. Today, these products are the Windows operating system and Intel CPU computers. At the same time, it is important to note that within one year IBM had succeeded in selling 200,000 IBM PCs. This is a very large number when compared to 46 UNIVAC computers that were sold. In the same year, 1982, Compaq launched their PC and it was 100 percent compatible with IBM. They had to spend $1 million to develop the ROM BIOS that made it similar to IBM PCs, and which did not yet violate the copyright held by IBM. "
Tags:computing, workplace, memory, software, electronic, windows
This paper details the basic workings of the computer, while covering a wide variety of topics such as memory, input and output devices, processors, CPUs and operating software.
Abstract The writer of this paper focuses on the basic functions of the computer, which is primarily a data processor designed to accept input data and instructions, while remembering the data by holding it in memory cells. This paper details the software and technology involved in operating either a home or business computer. The writer contends that computer hardware is a heterogeneous ensemble of input devices, output devices, circuitry and memory. The most important component of any computer is the central processing unit (CPU), which is designed to process information and perform specific operations. This paper examines the advances in various forms of technologies used in computers since the introduction of the first electronic, general-purpose computers of the 1940s. The writer clearly explains how each element of the computer is used, for example: The memory located in the hard drive is a sequence of numbered cells, each containing a piece of information. The rule is that the content of a memory cell is changeable at any time and that memory is similar to a scratchpad rather than a stone tablet. The writer also details the significance of the operating system, which is the most important component of the software system.
From the Paper "As far as software is concerned, it can safely be said that a computer will always need at least one program running at all times to operate. Under what is supposed to be a normal operation, referring to the typical general-purpose computer, the program described above is the operating system (OS). The operating system has the job to decide which programs are run, when that particular event happens, and has to allocate resources, such as memory or input/output - I/O to these programs. Hardware and other programs would not function without an operating system, which actually provides a layer of abstraction over the hardware, thereby facilitating the access of other programs to the resources of the computer, such as code ("drivers") which enable programmers to write programs for a machine without being obligated to know the intimate details of all electronic devices attached to the computer."
Abstract This paper looks at the history of Dell Computers, from its beginnings to the present day, and examines how Michael Dell and Dell Computer Corporation have survived the competition and challenges of the computer industry while other computer companies have floundered. The paper includes a look at some of Michael Dell's personal traits, Dell Computer Corporation's direct model approach to doing business, how Dell Computer fares today, and Dell's global strategies.
From the Paper "Michael Dell has always been precocious and interested in advancing his knowledge. When he was an 8-year-old third grader, he wrote to a company that advertised he could ?earn his high school diploma by passing one simple test. The woman who came to administer the test was surprised when a child appeared wearing a red terry-cloth bathrobe (Maney, 1999).? This was just the beginning of one of the most successful computer companies today."
Abstract This paper examines the marketing practices of Dell Computers Inc. Dell Computers Inc. is a for-profit manufacturer of personal computers. This paper details the history of the company, which made its name in the PC industry by offering a unique custom configuration of personal computers and portables. This writer of this paper focuses on the pricing, product placement and promotion of Dell's various computer related products. This paper also discusses the Dell "Build-to-Order" strategy which proved successful in marketing as well as an overall strategy in supply chains across the country. This paper details how Dell has not only cornered the personal computing home office market but also the manner in which it derives a substantial amount of its revenue from its small business clients.
Table of Contents:
The Product-What is Dell?
Pricing
Placement
Promotion
Works Cited
From the Paper "Dell Computers is a for-profit manufacturer of personal computers. Early on in its corporate history, Dell Computers made its name in the PC industry by offering a unique custom configuration of personal computers and portables. Thus, Dell made its mark by developing distinctive competencies in the then still-evolving PC market of the 1980's. The then, small, Texas based firm resolved to show to the world that Dell Computers was not simply technologically astute-in fact, the company placed a rather low priority upon this aspect of Dell in its marketing, pricing, promotions, and placement in the PC market. The company did not emphasize that Dell was on the cutting edge of every new technical development. Rather, the Dell Company stressed that the company had sound knowledge of how to manufacture, design, and market its products or services effectively in a way to keep costs low for the average consumer or small business."
Tags: business, marketing, applied, business, operations, advertising, pc, computer, industry
Abstract The writer of this clear and concise paper delves into the various advances made over the years to basic information systems while also detailing their usefulness in both business and personal settings. The writer contends that computer information systems were initially developed to assist in managing and storing valuable data and information in both an organized and accessible form. Earlier computer systems required humans to manually load, enter and run computer programs, this is no longer the case as is explained in this paper. This paper discusses the functions of basic operation systems that each and every computer must contain in order to operate. This paper also delves into computer networking which is defined as a set of computers and connected devices that are linked together by shared communication facilities.
Table of Contents:
Basic Systems Concepts
Operating Systems and Programs
Information Systems Stored Data
Networking Concepts and the Internet
Information Systems and Decision Making
Information Systems and Future Trends
Phases in SDLC
Works Cited
From the Paper "The term network has been defined as a set of computers and connected devices that are linked by communication facilities. Thus a network can be two computers connected by a cable or thousands of computers connected by high-speed data communication links that is spread all over the world. Network gives us two basic advantages: the facility to communicate and the facility to share. A network helps in communication between users in better ways than other media. E-mail, the most well known form of network communication, offers inexpensive, printable communication with the facility of sending, reply, storage, recovery, and addition. Network supports collaboration with its capacity to share. This is the main charm of popular software called groupware that is created in such a way to allow many users to have electronic meetings and work alongside on projects. Internet is a network of computer networks, upon which anybody who has permission to a host computer can circulate their own documents."
This paper analyzes the use of networking of personal computers, focusing specifically on the advantages and disadvantages of wireless versus wire-based networks.
Abstract This paper presents a literature review discussing several issues associated with the implementation of computer networks. The review begins by defining the term computer network and then goes on to discuss the differences between wire-based and wireless networks, business networks, the types of networks that can be utilized, the need for networks, and network security. The report then focuses on describing in detail the steps that would need to be taken to create a new network for 50 personal computers. Next, the steps for creating both a wire-based network and a wireless network are listed and compared. In addition, this portion of the report contains some information and images concerning the equipment needed to create the network. Finally, the report includes a conclusion that will focus on the answers to the questions listed above and provide a summarization of the report. The conclusion contains a recommendation concerning whether the organization should create a new network utilizing a wire-based platform or a wireless platform. It also offers some information concerning discoveries and benefits associated with computer networking.
Outline:
Abstract
Introduction
Statement of the Problem
Structure of Report
Review of Literature
Definition of a Computer network
Wire-based and wireless networks
Business networks
Types of networks
The need for networks
Network security
Creating a Network of 50 Personal Computers Wire Based Network Platform
Steps to Create a Wire based platform
Wireless Network Platform
Steps to Create a Wireless Network Platform
Conclusion
Summarization
Recommendations
Discovery and Benefits
From the Paper "In the current network environment several vendors manufacture adapters and base stations. In addition the cost associated with the implementation of WiFi systems has decreased tremendously and WiFi is now available in schools, homes and the workplace (Emerging Technologies: Wireless Networks, 2002). The article further reports that the use of WiFi in the home has come as a result of the increased popularity of higher-speed Internet access such as cable and DSL. In addition bases stations permit internet access to be shared amongst several users. In the case of Apple's airport the DHCP ('dynamic host configuration protocol') is already a part of the Airport hub, and several devices can share the same IP number. The base station can also be attached to an Ethernet Internet connection. Many base stations also have firewall protection.
"The use of WiFi is also extremely popular because it allows mixed networks to exist harmoniously (Emerging Technologies: Wireless Networks, 2002). This means that Mac and Windows computers can operate using the same WiFi network (Emerging Technologies: Wireless Networks, 2002). In addition to the networking of computers peripherals and mobile devices that have Wi Fi cards can also operate on the network (Emerging Technologies: Wireless Networks, 2002)."
Tags:computers information systems, technology wireless wire-based options
Abstract This paper explains that, during the 1960s, IBM entered the computer field with a technological impressiveness 'mini super computer', into a market dominated by Apple Computer Inc. and Tandy Corporation's Radio Shack Division. The author points out that, due to wrong strategic choices, IBM's share in the personal computer market had been eroding until finally, in 2005, IBM had to exit the business by selling out to Lenovo, which is a Chinese company, getting a share of the equity in return. The paper states that today, the most important question in the industry is whether or not the Chinese Lenovo will be able to succeed in the personal computer market in the same way that IBM did years ago.
From the Paper "In addition, it is facing mounting threats and challenges from the various other competitors in the market, and several analysts have in fact been issuing warnings to the company about this. Gartner has warned that they would be forced to launch a campaign in which significant 'cost cutting' methods would be analyzed and implemented, so that they would be able to face the growing threats from Dell and from IBM, and Lenovo, with some ease. Today, HP is one of the leading manufacturers of IT hardware in the world, and its sales figures show that in the first quarter of the year 2005, it had sales of about $13.5 billions. However, state experts, this may not be sufficient enough for Hewlett Packard to be able to keep up its current position of unchallenged leader, and it may have to step down for its competitors."
Abstract This paper discusses the current trend of computer hacking and cracking. The paper explains the difference between a computer hacker and a computer cracker and offers modern day situations that involve computer cracking.
From the Paper "A computer hacker is a person interested in exploring a closed computer system. A cracker is a term coined by computer hackers to describe an individual that is intent on doing harm during his or her unlawful invasion of a closed computer system. Angela Gunn describes the differences between crackers and hackers this way: Hackers poke into systems to find out how they work. Crackers break into systems to raise hell."
This paper details the science of forensic computer investigations, which is an approach used by computer professionals to discover hidden and lost information from a storage device or media source.
Abstract This paper examines the field of forensic computer investigations which is effectively used to trace illegal and unethical activities of employees, as well as tracking down various cyber-related criminals. Forensic computer investigation is a scientific approach to legal investigations and is used when trying to find evidence against those suspected of criminal activities. Forensic computer investigations are also used when trying to recover accidentally deleted or lost data. This paper details the various methods of collecting, preserving and analyzing forensic evidence.
Table of Contents:
Introduction
Approach to Forensic Investigation
Interviewing and Examining the Evidence
Collection and Protection of the Evidence
Preparing for Analysis
Concluding the Investigation
Works Cited
From the Paper "The first step in a forensic computer analysis is to interview the investigators and the victims of a particular investigation. Interviews with the investigators and the victims help the analyst to gain a deeper understanding of the incident, learn about the results of investigation, about the views and concerns of the victims and the true nature of the incident. In addition to this, the analyst should also gather information about the information system or the computer involved in the incident, the suspects and the most probable lawsuit to be filed. Although, interviews are a preliminary step and often do not require too much allocation of time but they are the most important aspect of an investigation because they form the basis for the overall investigation."
Abstract The paper explores the problem of recycling computers in business. The paper includes alternatives and a recommendation that they should be donated to charity. The paper also incorporates statistics on the scope of computer waste and studies the global implications of the problem.
From the Paper "Trash is a problem that confronts everyone, whether in a personal or a commercial setting. Landfills are becoming filled and the media occasionally focuses on trash barges that are unable to find someplace to offload their cargo. For many companies the issue of trash is one that they have handled aggressively. Many companies recycle paper and other consumables and may even recycle office furniture. Computers pose their own set of problems when it comes to obsolescence, however."
Abstract This paper examines common types of computer crime and how to guard against it. It looks at the threats facing society from in adequate computer security and defines computer crimes and motives behind those committing them.
From the Paper "Computers have moved from being used only in the largest government departments and multinational corporations to being ubiquitous in American business. The number of individuals who have access to the information on those computers has increased as the communications industry has undergone a revolution in recent years and uncontrolled access to information presents a very real threat in most business and some government information. Because of the highly significant role that computers play in modern life there is a need to keep information on machines secure ..."
Abstract This paper examines how grid computing is a type of networking that focuses on tapping unused processor cycles, storage and other resources between many computers to solve complex problems, that can't be solved by single computers.It also discusses how grid networks usually require special software to connect the many computers in the network and how they are used for projects that involve huge amounts of data and processor cycles.
Outline
Introduction
Uses, Descriptions and Benefits
Advantages for Your Organization
From the Paper "Advances in communications technologies and mainly the internet provide one of the main backbones of grid computing. Internet computing makes it possible to for grid networks to handle many teraflops (floating-point operations) that can be used to analyze petabytes of data. For instance, enormous calculations can produce many petabytes of information and would need as much as 20 or more teraflops for basic analysis. A typical supercomputer can handle about 3 teraflops and would be wholly inadequate to complete the task hence the need for more powerful computing solutions like grid networks.".
Abstract In the last decade, computed tomography (CT) has undergone major advances and the development of multi-slice computed tomography can be considered as revolutionary because it has not only enhanced diagnostic imaging capabilities, but also ensured better patient compliance and comfort. The paper explores the numerous advantages that multi-slice computed tomography offers, the current applications of multi-slice computed tomography, future trends and also attempts to determine if there are any drawbacks to this procedure. A table and a number of photographs are included after the bibliography.
From the Paper "The continuous evolution of computed tomography has seen many technological improvements, and multi-slice computed tomography is one such revolutionary development. It has numerous advantages like faster acquisition speed, reduced artifacts, reduced need for contrast, high resolution images etc. Although this imaging modality has some drawbacks like increased radiation exposure, and difficulty in reviewing, reporting and archiving data, the benefits clearly outweigh the disadvantages.
"The clinical applications of multi-slice computed tomography include the ability to detect small lung nodules, visualization of cranial vessels and aneurysms, cardiac imaging and virtual colonoscopy. The future trends in development will include functional and perfusion imaging, advanced image processing and computer-aided diagnosis programs. Problems like noise and excess radiation exposure is likely to be tackled effectively."
Abstract This paper discusses the writer's ambition to become a computer repair person for a career choice. The writer explores the education that will be required as well as the types of jobs that will be available following graduation. In addition the writer explores the possibility of owning a computer repair shop or becoming a computer repair teacher.
From the Paper "The technological explosion of the last four decades has taken us to heights that we never knew were possible. Today, with the click of a mouse we can chat with people around the world, handle our stocks and trading, purchase tickets to almost any event, research any topic on earth and catalog everything we have done. Computers are an amazing tool that acts as a day planner, word processor, video arcade, travel agent, social director and much more. Because computers can do so much for us; when a computer breaks it can quickly escalate to emergency status and people find themselves scrambling to locate a computer repairperson as quickly as possible (Husted, 2000). It is this and my love of computers that led me to choose computer repair as my occupation."
