Components of an Operating System In order to perform the actions requested by the computer’s users‚ an operating system must be able to communicate with those users. The portion of an operating system that handles this communication is often called the user interface. Older user interfaces‚ called shells‚ communicated with users through textual messages using a keyboard and monitor screen. More modern systems perform this task by means of a graphical user interface (GUI) in which objects to be
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Running Head: Operating Systems - Linux Operating Systems - Linux Prepared by Jackie Riddick University of Phoenix November 18‚ 2007 Operating Systems - Linux Brief History. Linus Torvalds created the Linux operating system in 1991 while he was still a student at the University of Helsinki in Finland. He developed and released the Linux kernel under the GNU General Public License so that its source code would be free to all and others could modify it to meet their specific needs. The
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Union budget of India From Wikipedia‚ the free encyclopedia The Union Budget of India‚ referred to as the Annual Financial Statement[1] in Article 112 of the Constitution of India‚ is the annual budget of the Republic of India‚ presented each year on the last working day of February by the Finance Minister of India in Parliament. The budget‚ which is presented by means of the Financial Bill and the Appropriation bill has to be passed by the House before it can come into effect on April 1‚ the start
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Budgets provide a means for planning the financial future and play a vital role for planning. Budgets simultaneously make managers construct and implement plans‚ contribute useful information for improved decision making‚ provide a standard to administer performance evaluation‚ and enhance organization and communication. An essential component of the budgeting system is control. Control periodically takes actual results and budgeted results and compares the two. It also allows for managers to
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2050243-MAJOR IX MODERN OPERATING SYSTEM 1. The operating system is the most important program that runs on a computer. Every general-purpose computer must have an operating system to run other programs. Operating systems perform basic tasks‚ such as recognizing inputfrom the keyboard‚ sending output to the display screen‚ keeping track of filesand directories on the disk‚ and controlling peripheral devices such as disk drives and printers. 2. The kernel is a program that constitutes the
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What is a static budget? A static budget is a budget that does not change as volume changes. If a company’s annual master budget is a static budget‚ the budget for sales commissions expense will be one amount such as $200‚000 for the year. In other words‚ in a static budget the budgeted amount for sales commissions expense will remain at $200‚000 even if the actual sales during the year are $3 million‚ $4 million or $5 million. In contrast to a company’s static master budget‚ the company’s sales
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Bronco Sales Company Master Budget Analysis By: Chief Budget Officer Joshua Fryhover 100 University Drive Edmond‚ OK 73034 Analysis: The Chief Budget Officer of Bronco Sales Company has created the following Master Budget for B.S.C’s upper management. This following presentation provides all of the necessary individual budgets along with an analysis‚ recommendations‚ and conclusion section‚ for the operating period beginning July 1 and ending September 30. All of
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High Costs for Cutting Education: Opposing the CSU Budget Cuts I. Introduction It is no secret that California’s state university system is facing cuts across the board as a result of tough economic times. Those who approve of these cuts have valid arguments but fail to look at the negative results from lowering funds for higher education. There will be an increase in people within the lower income earners as a result of these cuts. High school graduates with the potential to attend a university
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HST Ltd manufactures French fries from Russet potatoes. These are sold to local restaurants. The company manufactures French fries using a single production line that runs eight hours per day. The potatoes are purchased and stored in suitable warehouses from which they are distributed on a first-in first-out (FFO) basis. The production of French fries involves a number of processes. They are: cleaning‚ sorting‚ peeling‚ manual inspection‚ cutting‚ machine inspection‚ blanching‚ drying‚ frying‚ draining
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What are The Three Important Parts Of Unix Operating System‚ Explain Them? Answer: UNIX is an operating system which was first developed in the 1960s‚ and has been under constant development ever since. It is a stable‚ multi-user‚ multi-tasking system for servers‚ desktops and laptops. The UNIX operating system is made up of three parts; the kernel‚ the shell and the utilities (programs). THE KERNEL: The kernel of UNIX is the hub of the operating system: it allocates time and memory to programs
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