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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company’s marketing environment that affect its ability to serve its target customers effectively.The marketing environment can be defined as everything that surrounds an organization’s environment and can affect its operation.The business environment consists of the actors and forces that affect an organization’s ability to develop and maintain business with its targeted customers. These are the Micro Environment‚ the Macro environment and the internal environment.The micro-environment of an organization
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Operating System Comparisons PRG/355 February 4‚ 2013 Operating System Comparisons Table of Contents Introduction 3 Memory Management 3 Process Management 6 File Management 7 Security 8 Conclusion 9 References 11 Introduction An operating system (OS) is software that manages the hardware and software resources of a computer system. Basically an OS is a set of libraries or functions which programs may use to perform specific tasks relating to interfacing
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2. How does Amazon.com compete on the web? Amazon.com can not be the great on-line bookstore if it lacks of good founders as well as its core competence. The founder‚ Bezos ‚ is a creative and dynamic man who can keep pace with the dynamic world. The company also pays much attention to its customers‚ suppliers and base on technology. It has an attempt to manage and build itself to be better‚ easier‚ faster and cheaper in order to compete in the world so this became its core value to compete on
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In a Remote Korean Village by Chang Soo Ko – Commentary by Danni Wang There comes a time in everyone’s life when they must learn to fend for themselves. In a Remote Korean Village by Chang Soo Ko reflects the ability of an individual to continue to grow despite the absence of a guiding figure in his or her life. Through an extended metaphor‚ and the use of peaceful imagery‚ suitable for a time of self-discovery‚ the speaker shows how the progression of a tree through the seasons reflects the progression
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“The Food and drink Industry is very important to the economy of the UK. The UK is the world’s fifth largest grocery retail market and the largest in Europe‚ worth around US$156 billion in 2005” (uk trade and investment 2006 p30). This sector is the largest manufacturing industry “accounting for 17% of the total manufacturing sector” (defra 1.11.2007) “This scale has made it a strategically important market for both manufacturers and retailers‚ generating investment from many overseas companies
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1.16 ECONOMIC ENVIRONMENT The economic environment constitutes to economic conditions‚ economic polices‚ and the economic system that is important to external factors of business. The economic conditions of the country include: • Nature of the economy of the country. • The general economic situation in the region‚ conditions in resource markets like money‚ material‚ market raw material components‚ services‚ supply markets and so on which influence the supply of inputs to the organisation‚
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P1 – Construct an introductory planning sheet to help identify how two organisations plan recruitment using internal and external sources. In this report I will be identifying how two organisations plan recruitment using internal and external sources. I will also be outlining the reasons for recruitment and the time and cost implications regarding each method. I have chosen Asda and River Island as my two organisations. Asda Internal Recruitment This refers to the filling of job vacancies from
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Operating System Basics Functions of Operating Systems • An operating system is the software on a computer that manages the way different programs use its hardware‚ and regulates the ways that a user controls the computer. • Provide a user interface • Run programs • Organized file storage Types of Operating Systems • Real-time operating system – Very fast small OS – Built into a device – Respond quickly to user input – MP3 players
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