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3,526 Essays on Technology. Documents 3,451 - 3,480

  • Windows Nt and Linux: An Inside Look and Comparison!

    Windows Nt and Linux: An Inside Look and Comparison!

    Windows NT and Linux: An inside look and comparison! One of the many challenges of a corporation, small business or educational institution is how to network the people within and outside the organization. Linux and Windows NT are two network operating systems that suit this purpose well, each having its respective advantages and disadvantages. One organization (Nichols College), began utilizing each operating system for two very different purposes. I will explain the function of the

    Essay Length: 2,640 Words / 11 Pages
    Submitted: January 14, 2010 By: Janna
  • Windows Script Host

    Windows Script Host

    WSH v Perl Windows Script Host (WSH) and Practical Extraction and Report Language (Perl) are two types of programming language used for script writing. (Perl, 2006) The Windows Scripting Host is a tool that provides access to objects in the Windows operating system, such as files, folders, and network items, to two built-in scripting engines. These scripting engines are for the VBScript and JScript scripting languages, which are derivatives of the full-blown Visual Basic and

    Essay Length: 848 Words / 4 Pages
    Submitted: November 25, 2009 By: Fonta
  • Windows Server

    Windows Server

    Instructions Answer the following questions: 1. Can a non Microsoft Windows DNS service be used for the successful implementation of Active Directory Services? If so distinguish between the minimum and recommended requirements of the DNS service for an Active Directory implementation. There are some key differences between Windows DNS Services servers and non-Windows DNS server appliances in the areas of AD integration and security. For example, some non-Windows DNS server appliances lack complete AD integration

    Essay Length: 544 Words / 3 Pages
    Submitted: April 3, 2010 By: Artur
  • Windows to Linux Migration

    Windows to Linux Migration

    Windows Vs Linux 2 Beginning a Linux Installation Before a person can install Linux, they'll need to be sure their machine is Linux capable, and choose a Linux to install. Hardware requirements What kind of system is needed to run Linux? The actual hardware requirements for the ideal computer system change periodically. For the Intel systems, a hardware configuration that looks like the following is required: Any 80x386, 80x486, Pentium or Pentium II processor will

    Essay Length: 1,573 Words / 7 Pages
    Submitted: February 16, 2010 By: David
  • Windows Vs Linux

    Windows Vs Linux

    March 5, 2007 POS 420 Raj Kayathi Week 4 Individual Assignment Windows Vs Linux The operating systems known to users as Windows and UNIX have had there battles over time. Some of what they try to show to each customer or user is how they are better than the other. Some of the facts they bring out may be the same as what the other is offering. When they try to explain this concept, each

    Essay Length: 578 Words / 3 Pages
    Submitted: November 27, 2009 By: Victor
  • Windows Vs Linux

    Windows Vs Linux

    Disadvantage #1 - Learning curve I won't lie to you; Linux is going to take some time to learn. I know that our society likes to be instantly gratified. Learning Linux is definitely worth your time, but to really master it, you will need to spend some good time in front of your machine tinkering with things. Don't expect to be an expert after reading something like “Linux for Dummies”. If you are contemplating this

    Essay Length: 459 Words / 2 Pages
    Submitted: March 24, 2010 By: July
  • Windows Workgroup Vs. Windows 2003 Security Models

    Windows Workgroup Vs. Windows 2003 Security Models

    Part of managing a Windows Server 2003 network environment requires an administrator to be familiar with both of the different security models that can be implemented along with the roles that a server can hold. The two different security models used in Windows network environments are the workgroup model and the domain model. Please discuss in 500-600 words both options and explain why you would choose one over the other for your implementation. When configuring

    Essay Length: 845 Words / 4 Pages
    Submitted: November 19, 2009 By: Monika
  • Windows Xp

    Windows Xp

    Windows XP In 2001, Microsoft introduced Windows XP (codenamed "Whistler"). The merging of the Windows NT/2000 and Windows 95/98/Me lines was achieved with Windows XP. Windows XP uses the Windows NT 5.1 kernel, marking the entrance of the Windows NT core to the consumer market, to replace the aging 16/32-bit branch. Windows XP is the longest version of Windows ever released between upgrades, from 2001 all the way to 2007 when Windows Vista was released

    Essay Length: 883 Words / 4 Pages
    Submitted: May 11, 2010 By: Mike
  • Winglet


    Winglets are one of the most successful examples of a NASA aeronautical innovation being utilized around the world on all types of aircraft. Winglets are vertical extensions of wingtips that improve an aircraft's fuel efficiency and cruising range. Designed as small airfoils, winglets reduce the aerodynamic drag associated with vortices that develop at the wingtips as the airplane moves through the air. By reducing wingtip drag, fuel consumption goes down and range is extended. 2

    Essay Length: 834 Words / 4 Pages
    Submitted: May 11, 2011 By:
  • Wireless


    Types of Wireless Antenna Wireless antenna fall into five general categories: • Omni • Parabolic or Dish • Yagi • Patch • Sector Omnidirectional Antenna An omnidirectional antenna works equally well in picking up signals from every direction. Omni's make excellent general purpose and mobile antenna's. The longer an omnidirectional antenna is, the better performance it will have. Specifications: Electrical Frequency range 30 - 100 MHz VSWR 1:2.5 (in band), 1:3 (at band Extreme) Power

    Essay Length: 616 Words / 3 Pages
    Submitted: April 1, 2010 By: Top
  • Wireless Application Protocol

    Wireless Application Protocol

    What is WAP? WAP stands for Wireless Application Protocol. The idea has been developed by some of the wireless telecommunications giants such as Nokia and Ericsson. The Wireless Application Protocol (WAP) uses the Internet as a gateway for the transmission of the protocol. WAP has brought the Internet and the sub-services that it provides right into our lives as we are on the move. WAP brings us information right to the screen of our mobile

    Essay Length: 908 Words / 4 Pages
    Submitted: February 11, 2010 By: Steve
  • Wireless Communication

    Wireless Communication

    James Williams Mrs. Singh English 101 28 March 2008 Wireless Communications Wireless communications are everywhere. People around the world regularly send and receive messages wirelessly, that is, transmitted through the air. Three types of wireless communications include wireless messaging services, wireless internet access points, and global positioning systems. People use mobile phones, PDAs, and other mobile devices to access text messaging, instant messaging, and picture messaging services (Davis 34-42). Trough text messaging services, users aend

    Essay Length: 325 Words / 2 Pages
    Submitted: April 7, 2010 By: Yan
  • Wireless Internet

    Wireless Internet

    Wireless Internet By 2004, the wireless subscriber base worldwide is expected to reach 1.4 billion users, and approximately 300 million users will be accessing the Internet from some form of wireless appliance. The race is on, and Nortel Networks have first-mover advantage. Nortel Networks already demonstrated wireless applications at speeds more than 25 times faster than today's industry standard. Recently, Herschel Shosteck Associates ranked Nortel Networks first in Wireless Internet infrastructure strategy, and The Yankee

    Essay Length: 442 Words / 2 Pages
    Submitted: February 4, 2010 By: Mikki
  • Wireless Internet Security

    Wireless Internet Security

    Héctor O. Sepúlveda Y00270172 Case # 5 Wireless Internet Security Cellular Communication has become an important part of our daily life. Besides using cell phones for voice communication, we are now able to access the Internet, conduct monetary transactions, send text messages etc. using our cell phones, and new services continue to be added. Therefore, it is important to provide users with a secure channel for communication. Limitations of cellular networks, their security issues and

    Essay Length: 634 Words / 3 Pages
    Submitted: May 9, 2011 By: Panadol
  • Wireless Lan Proposal

    Wireless Lan Proposal

    WIRELESS LAN PROPOSAL A RESEARCH PROPOSAL PRESENTED TO THE Faculty of the College In partial fulfillment of the requirements for the degree of By April 26, 2005 Table of Contents Section I. Statement of Purpose II. Statement of Problem III. Participants IV. Objectives: A. Development Objectives B. Evaluative Objectives V. Data Collection VI. Data Analysis VII. Definition of Terms VIII. Budget IX. Timeline X. Bibliography XI. Exhibits EXECUTIVE SUMMARY WIRELESS LAN PROPOSAL By April 26,

    Essay Length: 6,349 Words / 26 Pages
    Submitted: January 6, 2010 By: Bred
  • Wireless Lan Standards

    Wireless Lan Standards

    Wireless LAN Standards There are several wireless LAN solutions available today, with varying levels of standardization and interoperability. Two solutions that currently lead the industry are, HomeRF and Wi-Fi* (IEEE** 802.11b). Of these two, 802.11 technologies enjoy wider industry support and are targeted to solve Enterprise, Home and even public .hot spot. wireless LAN needs. 1. IEEE 802.11 The IEEE finalized the initial standard for wireless LANs, IEEE 802.11 [1] in June 1997.This initial standard

    Essay Length: 900 Words / 4 Pages
    Submitted: May 17, 2010 By: Tasha
  • Wireless Local Area Networks

    Wireless Local Area Networks

    Wireless Local Area Networks A wireless local area network (LAN) is a flexible data communications system implemented as an extension to, or as an alternative for, a wired LAN. It uses radio frequency (RF) technology, to transmit and receive data over the air, minimizing the need for wired connections. A wireless LAN system can combine data connectivity with user mobility. The data to be transmitted is modulated onto the radio waves, called carriers, and then

    Essay Length: 1,397 Words / 6 Pages
    Submitted: April 11, 2010 By: Stenly
  • Wireless Network

    Wireless Network

    Building a Wireless Network If you want to take advantage of public WiFi hotspots or start a wireless network in your home, the first thing you'll need to do is make sure your computer has the right wireless gear. Most new laptops and many new desktop computers come with built-in wireless transmitters. If your laptop doesn't, you can buy a wireless adapter that plugs into the PC card slot or USB port. Desktop computers can

    Essay Length: 869 Words / 4 Pages
    Submitted: December 18, 2009 By: Fatih
  • Wireless Network

    Wireless Network

    “A LAN is a group of computers and associated devices that share a common communications line or wireless link and typically share the resources of a single processor or server within a small geographic area (for example, within an office building)” (Voip Glossary). A LAN is useful for sharing devices or resources like files, printers, games, and applications. A LAN often connects to other LANs, and to the Internet. Some operating systems may be used

    Essay Length: 555 Words / 3 Pages
    Submitted: April 6, 2010 By: Anna
  • Wireless Networking

    Wireless Networking

    1. What is wireless networking? The term wireless networking refers to technology that enables two or more computers to communicate using standard network protocols, but without network cabling. Strictly speaking, any technology that does this could be called wireless networking. The current buzzword however generally refers to wireless LANs. This technology, fuelled by the emergence of cross-vendor industry standards such as IEEE 802.11, has produced a number of affordable wireless solutions that are growing in

    Essay Length: 444 Words / 2 Pages
    Submitted: March 10, 2010 By: Wendy
  • Wireless Networking

    Wireless Networking

    Wireless Networking The term wireless networking is a technology that enables two or more computers to communicate using standard network protocols without network cabling. The industry standard mainly used for wireless networking is IEEE (Institute of Electrical and Electronic Engineers) 802.11. What this standard is could be described as a wireless network with hardware that requires the use of technology, which deals with radio frequencies as well as data transmission. There are two kinds of

    Essay Length: 1,032 Words / 5 Pages
    Submitted: March 29, 2010 By: Victor
  • Wireless Networks

    Wireless Networks

    Wireless services symbolizes a development of technology, and perhaps a new era of telecommunications, but these services have been used for over a century and remain identical with the "radio". The modest beginning of wireless services takes us back to the 19th century at time when Guglielmo Marconi, "the father of radio" made his mark in the world of wireless technology. When Marconi started experimenting with radio waves (Hertzian Waves) in 1894 his idea was

    Essay Length: 630 Words / 3 Pages
    Submitted: January 13, 2010 By: Yan
  • Wireless Revolution in Healthcare

    Wireless Revolution in Healthcare

    The healthcare industry has experienced significant growth over the past two decades. The industry prior to the Social Security Act of 1965 (introduction of Medicare and Medicaid) wasn’t innovative. But the introduction of a government 3rd payer introduced millions of new dollars into the industry and innovation took off. Under a Fee-For-Service system, providers were reimbursed what they spent up until the 1980’s. This can best be seen in Radiology where the introduction of CT,

    Essay Length: 2,729 Words / 11 Pages
    Submitted: March 21, 2010 By: Fatih
  • Wireless Technology

    Wireless Technology

    Wireless technology has become the wave of the future. From cellular phones to wireless point of sale devices, wireless networks and technology is all around us. In order to jump on the wireless train, one must first understand the different standards. To properly and safely utilize wireless technology the user also must understand the various types of wireless security. Once grasping these technologies and standards, anyone can implement a wireless network in their home.

    Essay Length: 1,180 Words / 5 Pages
    Submitted: December 9, 2009 By: Mike
  • Wireless Technology at Utep

    Wireless Technology at Utep

    Wireless network technologies have become very popular in recent years, offering a mix of very appealing features, such as high speed, roaming, quick deployment, and applicability in areas that are impractical for wiring. The standardization of wireless LANs (IEEE 802.11 and supplements 802.11a and 802.11b) has brought interoperability between vendors and driven the prices down. At the same time, new proprietary solutions for point to point connectivity offering increased performance were appearing on the market.

    Essay Length: 845 Words / 4 Pages
    Submitted: November 13, 2009 By: Steve
  • Wiring



    Essay Length: 940 Words / 4 Pages
    Submitted: April 26, 2010 By: Jack
  • Wispers Taking over the Telecom Market

    Wispers Taking over the Telecom Market

    I have decided to take a combination of two topics, which includes development of wireless networking services and an analysis of service providers' market. WISP stands for Wireless Internet Service Provider or an internet service provider that relies on wireless network technologies for providing of it's services. WISPs unlike previous ISPs in the past don't rely on the regional telco's branch physical medium for providing of it's services to the end users or it's

    Essay Length: 1,031 Words / 5 Pages
    Submitted: January 10, 2010 By: Edward
  • With the Development of Digital Technologies the Future of Television Lies with Satellite or Cable Broadcasting. the Era of Terrestrial Broadcasting Is Now Over.

    With the Development of Digital Technologies the Future of Television Lies with Satellite or Cable Broadcasting. the Era of Terrestrial Broadcasting Is Now Over.

    With the development of digital technologies the future of television lies with Satellite or Cable Broadcasting. The era of Terrestrial Broadcasting is now over. In my life, I have only witnessed first hand, the effects of media and its development since about 1995, as this is the earliest I can remember. However, my huge interest in the subject has lead me to broaden my knowledge over the way media had developed in the 1980’s and

    Essay Length: 296 Words / 2 Pages
    Submitted: April 17, 2010 By: David
  • Women in Information Systems: The Secret Code

    Women in Information Systems: The Secret Code

    Women in Information Technology: The Secret Code In the past century, women have fought for such basics as the right to vote, own land, and establish credit. In recent decades, women have struggled for a seat at the tables of power and fame- from the tennis courts to corporate boardrooms to the halls of Congress to the space shuttle. Today, the women’s movement is in a new, complex phase. Women have slowly ascended to leadership

    Essay Length: 1,040 Words / 5 Pages
    Submitted: February 10, 2010 By: Edward
  • Women's Liberation Through the Pill

    Women's Liberation Through the Pill

    Name Class Date Women’s Liberation Through the Pill Many times through the course of history, discoveries are made that allow scientist to play Mother Nature with the human body. Obviously medical advances are useful in fighting diseases and disorders of the body, yet at times it seems as if scientist are crossing a thin line. Often, what seems to be a miracle sometimes turns into disaster. The Birth Control pill is one of those innovations

    Essay Length: 2,230 Words / 9 Pages
    Submitted: May 19, 2010 By: Tommy
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