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Windows NT vs UNIX operating system
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UNIX VS NT
To build a good and stable network is extremely difficult. It takes a team of very knowledgeable engineers to put together a system that will provide the best service and will forfill the need for the companies users and clients. There are many issues that have to be resolved and many choices have to be made. The toughest choices IT managers have to make, are what will be the best server platform for their environment. Many questions must be answered. Which server software offers complete functionality, with easy installation and management? Which one provides the highest value for the cost? What kind of support and performance can be expected from this system? And most important of all is what is more secure? In this paper, Microsoft Windows NT Server is compared to UNIX, in the large commercial environment. The main focus of the comparison is on the areas of, reliability, compatibility, administration performance and security.
Which system is worth the money?
What can you expect from Windows NT Server out of the box and from UNIX out of the box? NT can communicate with many different types of computers. So can UNIX. NT can secure sensitive data and keep unauthorized users off the network. So can UNIX. Essentially, both operating systems meet the minimum requirements for operating systems functioning in a networked environment. Put briefly, UNIX can do anything that NT can do and more. Being over 25 years old, the UNIX design has been crystallized out further than any other operating system on a large scale. NT is fairly new and some say it is a cheap rip off of UNIX. But it is not cheap at all. To purchase an NT server with 50 Client Access Licenses , one will spend $4,859.00. Not so bad. But it gets much more costly than this. This price is just for software, but everyone knows to build a network you need a lot more than this.
E-mail has become an indispensable tool for communication. It is rapidly becoming the most popular form of communication. With Windows NT, you will have to buy a separate software package in order to set up an e-mail server. Many NT-based companies use Microsoft Exchange as they¡¦re mailing service. It is a nice tool, but an expensive solution with not such great success in the enterprise environment. Microsoft Exchange Server Enterprise Edition with 25 Client Access Licenses costs $3,549.
One of the important components of software engineering is the platforms. There are many various types of computing platforms. A few of these include AmigaOS, Linux, Windows, Solaris. These examples are just a few of many different computing platforms. The types of computing platforms can be differentiated into three different categories, which include operating-system examples, software frame work examples, and also hardware examples. Each of the different platforms has slightly different requirements and means of maintenance. Even the required standards for the platforms differentiate depending on which platform being used. Platforms are a vital part of systems and for applications, and are available in many various forms. The basis of this paper is mainly to observe the differences and similarities of four of these platforms. The particular platforms being compared and contrasted with each other include: Linux, Microsoft Windows, UNIX, and Macintosh. The purpose is to look at the purpose of each of these platforms and also to perceive the advantages and disadvantages of each.
There has mostly been much debate over which is the better and most reliable computer to use. There are people who are die-hard Macintosh users, and there are people who are die-hard Window users as well, and naturally people sitting somewhere in between. The fact remains that the most home and business users own Windows-based systems because they are 50% less cheaper than a Macintosh. Windows- based computers are more practical, better software, and versatility for most people than Macintosh computers.
Microsoft, the leading manufacturer of personal computer software with its windows based operating systems and application software, has decided to expand its influence beyond windows into the Linux freeware operating system world. The means for entry into this rapidly growing segment of the server operating system market is through a takeover of the Red Hat Linux Company. Currently Microsoft Corporation now owns 51% of the stock for Red Hat Linux. This expansion directly into the Linux arena will provide Microsoft with the ability to attack competitors in the network server market with the Windows NT and Windows 2000 operating systems on one flank and with the extremely stable Linux operating system on the other flank. Microsoft expects to use this one-two punch to significantly gain market share in the server market and to shape the future of business LANs, WANs and the internet. Additionally, Microsoft expects to gain a controlling market share of the Linux office application suite wit...
Windows based computers are more practical for many reasons. Possibly the most prevalent of these being that everybody uses them. When using computers consistency is very important. If everyone is using a certain operating system and software, it is easier to transfer, share, and use the data you create. Windows based systems are the standard in our community, and that is not due to change any time soon.
This paper describes the basic threats to the network security and the basic issues of interest for designing a secure network. it describes the important aspects of network security. A secure network is one which is free of unauthorized entries and hackers
When Windows XP came out in October 21, many people happily to get the newest operating system. The pro about the operating system; finally it has improved theme by it look and graphic because of the desktop navigation (looks different from it earlier operating system, Windows 200), it will detect any hardware as it will automatically search to find the driver from the internet (such as printer, flash drives, etc.) so the hardware will be able to use. The networks in Windows XP were easier because of the installation wizard to complete the use for the networking. There are some other things that I’d like to work in Windows XP, but sometimes the updates changes things and improve things in Windows XP, including updates for getting rid of viruses. The cons of Windows XP was also become more vulnerable and getting hit mostly by viruses and malware attacks (due getting updates, sometimes the update was annoying because they were forced to be downloaded and install, including have the computer to restart to finish the process). There was a few thing that was taking out of Windows XP when it was upgraded from 2000 too, such as having background changes disabled in documents (I miss those, they were cool). The infamous “Send” and “Don’t send” error report was popping up too often. Some software do have incompatibility when they was built to use for older operating system, sometimes you might have to look for the update when the automatic update can’t find them.
As the internet is becoming faster and faster, an operating system (OS) is needed to manage the data in computers. An Operating system can be considered to be a set of programed codes that are created to control hardware such as computers. In 1985 Windows was established as an operating system and a year earlier Mac OS was established, and they have dominated the market of the computer programs since that time. Although, many companies have provided other operating systems, most users still prefer Mac as the most secured system and windows as it provides more multiple functions. This essay will demonstrate the differences between windows
New technologies are allowing us to do things faster, easier, and more efficiently than ever before. Almost every new innovation in technology improves the speed and productivity of any task at hand. Electronic mail (E-mail) is possibly one of the greatest things to happen to the world. Despite this, there are people who find difficulties in using either E-mail or conventional mail. To help decide whether to use E-mail or the United States postal Service, a comparison of each one’s speed, ease of use, reliability, and cost is a helping factor.
Server-based networks are higher in cost because money is invested for dedicated servers, network operating software, and network administrators with technical expertise required for network management and configuration. On a small network consisting of fewer than five workstations, client/server architecture is not recommended and is very costly.
Linux has long been one of many operating systems that have been out to prove its worth in all types of environment. It is currently being considered for enterprise network purposes as well as data centers where it implies servers, workstations and any mainframes as needed. Choosing what operating system to use, whether it is open source or not, can be difficult, though. This paper projects the advantages and concerns of choosing an open source solution like Linux as administrators and users are becoming more aware of Linux running on both server and desktop systems. It is quickly being adopted in an ever increasing number of global corporations and government agencies.
BY NOW YOU'VE read and heard plenty about .NET, Microsoft's new enterprise application strategy. A nuts-and-bolts rundown of .NET's features may leave you asking, "Does this have anything to do with me?" If you run Windows on desktops, .NET's impact will be minimal, and if you operate Windows servers, .NET could require making a few changes. But if you specify, design, develop, or implement enterprise software or Web applications, keep in mind that .NET drastically changes Windows' profile. You can't use the old rules to determine Windows' suitability for an enterprise task. The assumptions, design models, and development techniques that have worked since Windows NT 3.51 will soon be obsolete.
That same year, Windows 2000 Professional is released February 17, 2000, it’s not only an upgrade to Windows NT Workstation 4.0 it is intended to replace Windows 95, 98, and NT Workstation 4.0 on all business desktops and laptops. It added major improvements in reliability, ease of use, internet compatibility, and support for mobile computing. It also simplified hardware installation by adding support for many new Plug and Play hardware, including advanced networking and wireless products, IEEE 1394 devices, USB devices, and infrared devices. On October 25, 2001, Windows XP is released with a redesigned look, a focus on usability, and a unified Help and Support services center. It becomes one of the best-selling products in the coming years and is fast and stable. Windows XP Professional “. . . brings the solid foundation of Windows 2000 to the PC desktop”, enhancing reliability, security, and performance. With a new design it includes features for business and advanced home computing, including: remote desktop support, an encrypting file system, and system restore and advanced networking features. Key enhancements for mobile users include wireless 802.1x networking support, Windows Messenger, and Remote Assistance. In 2006 Windows Vista is released with the strongest
Network management planning and security planning involves identifying the best and most appropriate systems and hardware that the firm can use to better manage network and plan security systems. Therefore, the management required me to examine the best software and hardware systems in the market place that the company can adopt to enable it to manage the network and security. The management required me to advice on the implementation procedure of various plans that are going to be adopted. My responsibility also involved finding out or predicting the impact of the plan on the future operations. They required me to evaluate the challenges the company might face while adopting the changes in the network management plan and security plans.
Linux is a free operating system that was developed on the internet.It was formed by Linus Torvalds first,then he put its source code to his web page.After that,the internet hackers and the programmers developed it.It is a Unix-like operating system because it is the main reason to develop the Linux.By the time,it becomes a big organization and now it is a powerful, advanced operating system.It has an important feature that is not available for other operating systems.You can run Linux with other operating systems like MacOS, DOS,Windows 95, Windows NT, Novell, OS/2 on the same machine.It is an advantage of linux that a user can easily compare Linux with other operating systems.
Electronic Mail, a means of communication that is growing at a very rapid rate. In this paper, I will write about introduction of e-mail, the advantage and disadvantage of e-mail, mailing lists, sending an e-mail message, sending attachments, e-mail improvement, and security features. Introduction of Electronic Mail Electronic mail (E-mail) has become popular and easy way of communication in this decade. E-mail is a method of sending and receiving document or message from one person to another. E-mail is not only replacement for postal mail and telephones, and also it is a new medium. E-mail send plain text, images, audio, spreadsheets, computer programs can attach to an e-mail message. Using the e-mail, you must have a computer on a network. The computer must require a modem and phone line. Sending and receiving e-mail needs an e-mail program. Every e-mail user requires an e-mail address. This e-mail address is similar to a postal address. E-mail address is written as username@domain, for instance, PCLEE@juno.com. The username is used for sending and receiving e-mail.