A computer virus is a computer program that can copy itself[1] and infect a computer. The term "virus" is also commonly but erroneously used to refer to other types of malware‚ adware‚ and spyware programs that do not have the reproductive ability. A true virus can only spread from one computer to another (in some form of executable code) when its host is taken to the target computer; for instance because a user sent it over a network or the Internet‚ or carried it on a removable medium such as a
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Performance Appraisal system Presented By Vivienne Ike A1- Benefits. 1.Accountability 2.Alignment 3.Improved communication 4.Training and A2- Preappraisal Activities 1. Encouragement and Recognition 2. Coaching and Mentoring 3. Discipline and Counseling 4. Documentation A3- Feedback A4- Managerial Steps 1. Preparation 2. Assessment 3. Documentation Review 4. Proper and suitable environment A5- Postappraisal Activities goal 1. Progress Monitoring 2. Mentoring and coaching 3. Setting a
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IT CARRIERS THAT CAN BE CATEGORISED AS COMPUTER ENGINEER Definition of a Computer Engineer: Computer engineers are combine experts in both electronic engineering and computer science who are required to develop hardware and software of a computer system. Their duties: * Analyze‚ design‚ & evaluate computer system for both hardware and software. * Planning‚ development‚ testing & supervision of manufacturing of computer hardware including everything from chips to device
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How to improve Productivity? Introduction The topic of the essay reminds me of the 1924 Charlie Chaplin classic “Modern Times” which showcased the insane attempts made by the capitalists to improve productivity and hence rake in maximum profits. The attempt of organisations towards increasing productivity still continues but in a more subtle fashion. Most organisations irrespective of their constitution‚ are finding ways to improve the productivity of their employees. It is especially relevant
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October 2012 Evaluating a Computer System Judging the effectiveness of a computer system has taken on a new dimension in the past few years‚ if for no other reason than the wide range of computer systems from which the user can select. It is‚ therefore‚ important that we investigate the criteria that should be considered in making this important decision. Probably the obvious criterion to be considered when one purchases a computer system is speed. The value of a computer is directly related to its
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D1: Evaluate how successful a selected business organisation has been in preparing for the growing use of e-business Introduction: In this report I will be evaluating how successful Amazon as a business has been in preparing the growing use of the e-business. About Amazon: Amazon.com is a Fortune 500 e-commerce company based in Seattle‚ WA. Amazon was one of the first big companies to sell goods over the Internet. The company was founded by Jeff Bezos in 1994‚ and launched in 1995. They started
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Channel.com Cyber Hauz at Lakersfield Homes‚ Toclong‚ Kawit Cavite started their business in year 2008. Thelma Samson Gloria was the owner and the one who manages the business. This internet café uses manual system in recording the usage of their computers. They use a log-book that contains the computer number‚ time in and out‚ time to be consumed and the amount to be paid. Aside from this task‚ she is also obliged to ask or remind the customer if they are going to extend their time or them about to end
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feel like he can comprehend books on a basic level‚ move onto to harder stuff like symbolism and themes. What is the author saying with their book? What are the author’s opinions on some of the bigger ideas of the world? Make him use textual evidence for his claims‚ and have discussions with him on alternate interpretations (since it’s possible you’ll see different things). 1. START YOUR OWN ENGLISH LANGUAGE BLOG. Even for people who don’t have to write in English‚ writing can be a great way
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How can nutrition and recovery strategies affect performance? 54. Why is a well balance training diet essential for an athlete? A well balance training diet is essential for an athlete. Good diet and nutrition can enhance sporting performance. Carbohydrates should form the basis of the sportsperson’s diet. For most athletes‚ a varied healthy diet will provide vitamins and minerals‚ as well as protein‚ to promote growth and repair of muscle tissues. Adequate fluid intake is essential to help performance
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a refined service quality model that includes a sustainable dimension to better explain the context of this study. A survey was conducted with tourists who had stayed for at least one night at any of the six resorts that were operating in the study area. The result shows that the level of the service quality is low and inevitably leading to tourists’ dissatisfaction. The result suggests that it is important to improve the sustainability‚ facilities and infrastructure‚ reliability of services‚ staff
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