Explain the purpose of an operating system Process Management A multitasking operating system may give the appearance that a lot of processes are running concurrently/simultaneously‚ this is not true as only one process can be executing at any one time on a single-core CPU‚ unless on a multi-core or similar technology. Processes are often called tasks in embedded operating systems. The function of the task or process is something that takes up time‚ as opposed to memory‚ which is ’something that
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Pension Plans and Operating Segments Pension Plans and Operating Segments Memorandum To: CEO From: Controller Re: Pension plans and operating segments for newly acquired company The intent of this memo is to answer questions regarding the pension plans and operating segments of the company we recently acquired with 100% ownership. This company has two operating segments‚ each with its own pension plan. Reporting requirements for these issues are explained below. Pension
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Answer Scheme for Test 2 Operating System 1. a) What is synchronization? (1m) - Synchronization is an act of ensuring that independent processes/threads begin to execute a designated block of code at the same time b) How does a race condition happen? (2m) - Incorrect timing in accessing same shared resource c) Explain TWO possible solutions of handling critical section?(2m) - Disabling interrupt prevents processes/threads to be in the critical section at the same logical time - Software solution
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An operating system is a set of software programs‚ which manage computer hardware in a controlled fashion. The operating system controls the file-system‚ process management‚ memory management and peripherals. Multi-user operating systems are used on large mainframe computers. A mainframe computer system has one very powerful processing unit‚ which may contain many microprocessors. Many users will all share this processing unit. They use terminals (a keyboard and a monitor) to access the mainframe
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History of the Windows Operating System Rodney K. Gary March 4‚ 2012 Diana Merkel - Instructor Strayer University Microsoft Boots Up In the beginning of the 1970s‚ if we needed to copy a document or a secretary needed to produce a document over again for there supervisor they would likely us a carbon paper of some sort. Very few people even heard of microcomputers but Bill Gates and Paul Allen‚ two young computer enthusiasts saw a path to the future with personal
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Liberal Arts degree is to acquire all the knowledge I need to succeed in the publishing world. I have been writing without any formal education since I was very young‚ and even submitted works to agents and editors‚ some of which asked for more of my work. Regardless‚ I wanted to polish my writing and gain the necessary skills and this is what I hope to achieve. For this reason‚ I wish to gain a solid foundation for my writing career. The expected outcome after completing this degree is for me to
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Networking Operating Systems: Analysis and Comparison There are several Network Operating Systems available to the public. The three most common are Windows Server 2003‚ Novell NetWare‚ and Unix based systems such RedHat Linux .Each one of these operating systems have unique advantages as well as sharing many common features with each of the other operating systems. Microsoft Server 2003 is one of the most popular network operating systems on the market today. Microsoft 2003 offers a host benefits
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Why Pursuing a Master Degree? Increasingly‚ the Master’s degree is becoming part of the educational experience as more and more people acquire a Bachelor degree but find that they need something more to accomplish their goals. Pursuing a Master’s degree can represent a significant commitment of time‚ finances‚ and emotional energy. When people are in school‚ sacrifices often have to be made‚ and there can be a major impact on family‚ work‚ and social life. Despite the commitment that is required
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Case Study 1 Cemex: A DIGITAL FIRM IN THE MAKING 1. How did digital technology transform the way Cemex ran its business? In previous years when Cemex began‚ the business’ operations ran without the use of digital technology‚ they used telephones as a communication medium between customers and employees. However‚ this proved to be futile because it was very time consuming and costly to Cemex. Phone lines were jammed as customers‚ truckers and dispatchers tried to get orders
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A 360-degree overview is a strategy for diminishing perspectives and sentiments from different people on to how they see a worker or a supervisor in order to get imperative information for advancement. The perspectives and feelings can be gotten from the partner specialists‚ directors‚ and managers in an affiliation. The info information that is amassed from the overview is basic to the firm‚ and it can be utilized to improve profitability and adequacy. This examination paper contains an investigation
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