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Operating System
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Operating systems form the foundational layer of computing, managing hardware resources and providing the environment in which all software applications run. This topic appears across information technology, computer science, and business technology courses, where students are expected to understand how systems software mediates between users and hardware. The academic interest lies in how design choices within an operating system affect performance, security, usability, and organizational efficiency. Because operating systems underpin nearly every computing context — from enterprise infrastructure to personal devices — they serve as a lens through which broader questions about software architecture and system design are examined.

The papers archived on this topic reflect a range of approaches. Comparative analyses are common, with papers weighing the advantages and disadvantages of specific systems such as Windows XP against Vista. Case-study approaches appear as well, examining how companies and information officers make platform decisions based on operational needs. Some papers address adjacent technologies like Active Directory Services, Software as a Service, and APIs, treating the operating system as part of a broader technical ecosystem. Others focus on practical application within workplace and organizational contexts, grounding analysis in real business scenarios.

A strong essay on operating systems should establish a clear, bounded thesis — arguing for a specific evaluation, comparison, or recommendation rather than simply describing how a system works. Evidence drawn from technical specifications, documented system behavior, and organizational use cases carries the most weight. The most common pitfall is writing descriptively without analysis; simply listing features of an operating system does not constitute an argument. Push toward explaining why a design decision or platform choice matters for users, companies, or applications in a defined context.

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Paper Undergraduate
Marketing management principles and practices
Sony Corporation is a global leader in the research & development, design and manufacturing of optics-based products including high-resolution digital cameras for personal and professional use.
Paper Undergraduate
Palm Feedback Loops Feedback Loops
Feedback loops help firms to understand the implications of actions on their performance, in particular where these interactions have a high degree of co-dependency. Palm has found itself in a difficult market position,…
Paper Undergraduate
Honeypot systems and cybersecurity applications
How Can a Web Site Honeypot Help Security Professionals Do Their Job More Effectively by Acting as an Intrusion Detection System (IDS)?
Research Paper Undergraduate
Software Testing in the Product
¶ … Software Testing in the Product Life Cycle
Essay Doctorate
Database Software Comparing Microsoft Access, SQL, IBM
Comparing Microsoft Access, SQL, IBM DB2 and Oracle databases is presented in this analysis, taking into account the key features of ACID Compliance, Data partitioning, interface options, referential integrity,…
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Apple Computer Is One of the Great
Apple Computer is one of the great corporate success stories of the past decade. On the back of a successive string of hit products, the company has experience rapid growth over the past several years.
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Strategic Direction of Apple in the Enterprise
Apple (NASDAQ: AAPL) has emerged as one of the most profitable and prolific companies in the world, generating a market capitalization rate of $623B as of this writing in late August, 2012, delivering $148B in Revenues in their latest fiscal year and $40B in Net Income (Apple Investor Relations, 2012). One of Apple's greatest strengths is its ability to quickly translate innovative product concepts and designs into state-of-the-art products that deliver exceptional customer experiences. Apple has honed this through decades of disciplined execution and a continual focus on creating a highly synchronized supply chain, highly collaborative product design and development workflows, and the ability to take concepts to completed products in a fraction of the time of their competitors (Murray, Goode, Muro, 2010). Apple is credited with creating the smartphone market, tablet PC, cloud-based music buying and delivery service (iTunes), centralized document and image storage (iCloud) and more innovations in operating systems in the last five years than Microsoft (Apple Investor Relations, 2012). All of these accomplishments taken together have led to Apple creating a catalyst of growth in the tablet PC market, fueling a 100%+ increase in iPad sales (13% year over year) and iPhone sales that have increased 152% over the last eighteen months as well (Apple Investor Relations, 2012). Apple continues to accelerate the sales of their iPad, iPhone, iTouch devices in addition to its mainstream laptops and systems. Apple is able to accomplish these significant results by concentrating on the execution of its value chain, a decades-only concept that Dr. Michael Porter originally created to illustrate how the functional departments of a company all must be synchronized to deliver profitability (Porter, 2008). Apple's value chain is exceptionally effective in managing the coordinating of supply chain, sourcing, quality management, production, product design, marketing services, logistics and retailing operations. As long as two decades ago Apple had been concentrating on how to create this level of synchronization across their entire enterprise (Larson, 1994). As the business model of Apple has continually become more complex, the ability of the organization to stay agile and quick to respond has increasingly become more difficult. This is a common problem companies have as they grow in size and complexity of their business models. For Apple, the environmental factors in the areas of economic, social, technological and political change have challenged their ability to grow, and also forced them to create a more market-driven organizational structure, abandoning the highly successful product divisions of the 1990s and early 2000 timeframe (Apple Investor Relations, 2012). The intent of this analysis is to evaluate how Apple is managing to continually grow despite economic, social, technological and political environmental forces impacting their business. In addition, an analysis of their market environment, response to the turbulent economic environment they operate in, the nature of their product strategies, an assessment of their strategic direction and strategic options are all included in this analysis. A separate section is included for each of these areas throughout the analysis. The Porter Fives Forces Model is used for analyzing these market dynamics (Porter, 2008).
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Mobile Device Cybersecurity: Threats and Protections
Mobile devices have increased and users are now using the devices for official and personal uses. This paper discusses the impact that mobile devices have on cyber security. The different vulnerabilities that mobile devices posses have been presented, and discussed in the paper. Finally, the prevention strategies that one can use are analyzed.
Paper Doctorate
Windows Vista Configuration Plan for Contoso Accounting
You work for a mid-sized organization called Contoso Accounting. There are approximately 5000 Windows XP clients distributed evenly between the Chicago, Miami, and Phoenix offices. Users typically run Microsoft Office…
Essay Doctorate
UNIX Skills and Job Marketability in the Modern Era
UNIX is the most-used operating system powering enterprise today, surpassing Microsoft Windows and all other operating systems combined. UNIX is also the foundation of the Linux operating systems, many variants of open source software, and is also in large part the theoretical foundation of the Google Android operating system (Sen, Singh, Borle, 2012). As a result of the pervasive adoption and widespread standardization on UNIX, the career opportunities are very significant. The salaries for positions vary by the difficult of the work being done, difficulty of replacing the person doing it, and the scope of experience a job candidate has (MacInnis, 2006). The future for those with UNIX programming and development skills is also being accelerated by the rapid adoption of Linux as the foundational operating systems of enterprises today, specifically in the areas of Enterprise Resource Planning (ERP) integration, transaction management and databases management and administration (de Brulin, Bos, Bal, 2011). Where the highest growth opportunities are however for those with UNIX programming and software development skills is in the area Web application development and the creation of mobile applications for the Google Android operating system and Apple iOS operating system. Of these two, UNIX has had a far greater influence on the development and continual fine-turning of Android, as Google seeking to bring this operating system to tablets, smartphones and mini-tablets in the 2012 – 2013 timeframes (Sen, Singh, Borle, 2012). For those more interested in the administration and management of enterprise systems, there's also the role of system administrator, which can over time become a career path to system manager and eventually IT Director of Infrastructure (Dobb, 2011). This analysis will evaluate the current state of UNIX and job marketability, specifically focusing on how Linux, Google Android and Apple iOS operating system development is one of the fastest growing areas of programming employment right now. These three areas, Linux, Android and Apple iOS, are also heavily based on the fundamental concepts of UNIX, as the creators of these applications are more focused on how to create scalable, secure and stable operating systems that will lead to mass adoption of the applications built on them.