TYPES OF OPERATING SYSTEM Real-time Operating System: It is a multitasking operating system that aims at executing real-time applications. Real-time operating systems often use specialized scheduling algorithms so that they can achieve a deterministic nature of behavior. The main object of real-time operating systems is their quick and predictable response to events. They either have an event-driven or a time-sharing design. An event-driven system switches between tasks based of their priorities
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Introduction Company Background Apple‚ Inc.‚ formerly known as Apple Computer‚ Inc.‚ is a multinational corporation that designs‚ develops‚ and ultimately sells computer software‚ computers‚ and consumer electronics. It was founded by three men of an exceptional intellect; these three men being Steve Jobs‚ Steve Wozniak‚ and Ronald Wayne. Its headquarters is located in Cupertino‚ CA. This illustrious company came into play on April 1‚ 1976‚ and it was known as Apple Computer‚ Inc. on January 3‚ 1977
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Associate Level Material Appendix B LAN Operating Systems Scenarios Read the three scenarios below and answer the questions that follow each scenario. 1. You are the network administrator for a new company that has 10 users and that plans to add 5 more users within a year. The files need to be accessed by all 10 users‚ and each user must have different security rights. What kind of network would you install? How would the pieces and components of this network relate to each other? Define
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Linux? Which parts of the Linux operating system did each provide? Who else has helped build and refine this operating system? GNU stands for "GNU’S Not Unix"‚ and it was designed to be a UNIX-like operating system developed by Richard Stallman. Linux is the name of operating system kernel developed by Linus Torvalds. GNU’s tools aside the Linux kernel make the operating system known as “Linux” aka “GNU/Linux”. Thousands of people helped refine the operating system online. Chapter 2 1. Briefly
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1. In a multiprogramming and time sharing environment‚ several users share the system simultaneously. This situation can results in various security problems. a. What are the two such problems? Ans: The two problems in Multiprogramming and time sharing environment are Stealing or copying a user’s files; Writing over another program’s (belonging to another user or to the OS) area in memory; Using system resources (CPU‚ disk space) without proper accounting; Causing the printer to mix output by
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Q- Operating Systems Required - You have different types of machines (laptops‚ desktops‚ servers) which require different operating systems – which ones will you recommend and why? A- According to the research it has revealed that each of the operating systems has its own advantages and disadvantages‚ yet one of them may seem more reliable and competent than the other. I personally think that Windows 7 is the best option‚ given that it’s most widely used by the majority of companies and employees
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bakery. For quite some time the Café was the local hotspot. However for the last five years business has been steadily declining. My grandfather who owned the shop up until now has been running it the same way since its inception. The lack of information technology has been the driving force behind the Café’s decline. In order to bring the Café up to date with the 21st century‚ a detailed analysis using Michael Porter’s Five Forces Model will be implemented. The first force we will tackle is buyer
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Environmental Analysis The information technology (IT) industry has always been highly driven by innovations in technology. It is dynamic and highly competitive‚ with frequent changes in both technologies and business models. Each industry shift is an opportunity to conceive new products‚ new technologies‚ or new ideas that can further transform the industry and businesses. The following PESTEL analysis will try to gain an understanding of Microsoft’s business potential‚ future market situation
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Table of Contents 1 Executive Summary This report covers the new innovation product line extension idea developed by BBQ Wholesales Centre: BBQ Caravan. 2 Introduction and Business Overview 2.1 Background of Organisation BBQ Wholesales Centre was founded in 2004. It specializes in Barbecue catering and Organizing events for small family gathering and large corporate parties. BBQ Wholesale is providing a one-stop services that emphasizes on its convenience‚ affordable pricing
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Porter’s Five forces Porter’s five forces tool will assist in analysing the competitive nature of the airline industry in order to assess the position of Flyafrica. This will enable FlyAfrica to make strategic decisions in order to increase geographical presence and profitability. Entry Barriers (Threat of new entrance) Threat of New Entrants This aspect has a low threat for the Zimbabwean airline industry because there are extremely low switching costs. Additionally‚ there are no proprietary
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