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Operating System Concepts Examination
Two main functions of operating systems
What about the main components of the operating system
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Recommended: Operating System Concepts Examination
Introduction “An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a component of the system software in a computer system. Application programs usually require an operating system to function” ("Operating System"). The operating system is the central program on any computer. The operating systems is essential because it runs the other programs and applications. “Operating systems perform basic tasks, such as recognizing input from the keyboard, sending output to the display screen, keeping track of files and directories on the disk, and controlling peripheral devices such as disk drives and printers” (Beal). The three types …show more content…
Starting in a new career as an Information System Technician, I believe it is vital that I understand the difference between them. Plus the operating systems are always changing so it’s good to stay informed with what is updating. This paper’s information was obtained from the Johnson College school library, a blog by Jack Wallen, Websites, and an article titled, "Comparative Study of Windows, Linux Ubuntu, and Unix", that I found very …show more content…
There are other corresponding sites, online peer support, and forums that also provide support. Windows 8 is compatible with most hardware. Users can end up spending most of the day searching for the correct drivers for that piece of hardware they no longer have the install disk for but can use an Ethernet cord and easily find drivers online. Users can also be certain that with a powerful graphics card, they will be able to take full advantage of its power. For Windows 8 Beginner Level Differences (see fig. 1). There is no access to the coding, making up the Windows operating system unless the user is a member of a very select group. Users are bound to the number of licenses they purchase. If the user purchases 5 licenses, that operating system can only install on 5 machines. For Windows 8 Access and licensing (see fig.
I was very interested in computers and technology as a child, both playing games and building fake parts for them. Still in elementary school, I was fascinated by these computing machines, spending hours on end working with DOS to satisfy my curiosity. Around my middle school years, Windows became graphical, and I found interest in even more computer games with even greater experiences and capabilities. Windows was the dominant operating system at the time, but I was soon to find there was a whole different world out there of operating systems. While out on vacation in Washington, DC, my Dad and I were able to meet with the local Tech Fanatics group, HackDC. It was here where I discovered Linux. Linux, an alternative to Windows, immediately grabbed my attention when I saw it in use. It appeared to me as something that only the extreme computer users even heard of. Upon my return home,
The purpose of this document is to compare and contrast three different Linux vendors in regards to their specific server and workstation OS products they offer in the workplace. In addition, I will discuss the price for each vendor, specifications, performance, and reliability. The three vendors I would like to discuss are Arch Linux, Red Hat Enterprise, and Ubuntu. Linux is an operating system that has several distros to choose from. Linux allows the user more control of the system and greater flexibility. As an open operating system, Linux is developed collaboratively, meaning no one company is solely responsible for its development or ongoing support. Companies participating in the Linux economy share research and development costs with
Unlike other windows, windows 8 are more secure and reliable. As for the business use this windows has a PDF version which is a good resource for the release and preview which relatively appealing for them. The other features would be useful for specific niches of a wide interest of the new refresh and reset purpose. Such features has ability to return a user`s personal computer (PC) to a pristine state without any need of wiping the stored data. On embracing such upgrading the user managers are able to captures reflect of the system prior deployment and store it in the hard drive of a computer or a network share. In a case of computer user error, computer malware or any other com...
The Linux operating system is the catchall term for the dozens of software stacks built around the free and open source Linux kernel. Clumped into distribution...
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...
Although Windows NT will be the operating system of choice, some of the company's UNIX system will have to be retained. The UNIX servers provide high-end graphics and geometric functionality so necessary in the architectural engineering field. However, once Windows NT 5.0 arrives with its 64-bit processor, the company will migrate its graphic functions to the NT format. Integrating the UNIX servers into the Windows NT system will be accomplished by using the public domain software known as Samba. Samba allows a UNXI server to "…behave similarly to a Windows-based server…" allowing clients to access and share Unix applications seamlessly via NT.
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.
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
It all began in 1991, during the time of monumental computing development. DOS had been bought from a Seattle hacker by Bill Gates, for a sum of $50,000 – a small price for an operating system that had managed sneak its way across the globe due to a clever marketing strategy. Apple’s OS and UNIX were both available, though the cost of running either was far greater than that of running DOS. Enter MINIX, an operating system developed from the ground up by Andrew S. Tanenbaum, a college professor. MINIX was part of a lesson plan used to teach students the inner-workings of an operating system. Tanenbaum had written a book on MINIX called “Operating System” and anyone who had picked up a copy would find the 12,000 lines of code that comprised MINIX itself. This was a big issue; due to the fact that all know (well published) operating systems to that point had been well guarded by software developers, thus making it difficult for people to truly expand on operating system mechanics.
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.
Watson, J. (2008). A history of computer operating systems (pp. 14-17). Ann Arbor, MI: Nimble Books.
your computer is a type of software. The operating system (OS) is software that manages your computer and
The hardware should be installed and configured first to enable the operating systems and software set up into the network systems. The operating system installed in the network systems should be considered as the main component of the network infrastructure. Therefore, the company should consider installing one type of operating systems, this because they have similar protocols thus the communication will be efficient. Similar operating system will enable network component to have seamless communication procedures between the components, therefore, if the company should adopt the latest windows 8, this is because the operating system have the latest standardization
computer architecture Computer architecture covers the design of system software, such as the operating system (the program that controls the computer), as well as referring to the combination of hardware and basic software that links the machines on a computer network. Computer architecture refers to an entire structure and to the details needed to make it functional. Thus, computer architecture covers computer systems, microprocessors, circuits, and system programs. Typically the term does not refer to application programs, such as spreadsheets or word processing, which are required to perform a task but not to make the system run.