system such as disk drives‚ keyboard‚ monitor‚ printer and communications port. Power Supply A power supply unit (PSU) is a hardware device that provides electrical energy to electrical devices in a computer system. The power supply unit has been typically designed to convert currents from AC (alternating current) to DC (direct current). Furthermore‚ the power supply unit must function correctly for the other components in the system to work perfectly. Heat sink and fan A heat sink
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UNIT 2 SOCIOLOGY REVISION EDUCATION SYSTEM FUNCTIONALISTS They look at all the positive sides of education and benefits. They believe that every institution in society performs one function or the other in order to help society run smoothly. Durkheim (1925) – he saw education as a transmission of society’s norms and values. It helps to unite and creates a sense of belonging‚ which he sees as social solidarity. We are taught subjects like history in order to learn more about our society. He saw
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Unit 4 Business Communication Assignment Introduction I have chosen Tesco as the main organisation and I will be answering questions on whether it has an impact on Tesco or not. Tesco plc is a global grocery and general merchandising retailer headquartered in Cheshunt‚ United Kingdom. Tesco is the fourth-largest retailer in the world measured by revenues‚ after Wal-Mart‚ Carrefour and Metro. The second-largest measured by profits after Wal-Mart. It has stores in 14 countries across Asia‚ Europe
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Unit three: Principles of managing information and producing documents Assessment You should use this file to complete your Assessment. The first thing you need to do is save a copy of this document‚ either onto your computer or a disk Then work through your Assessment‚ remembering to save your work regularly When you’ve finished‚ print out a copy to keep for reference Then‚ go to www.vision2learn.com and send your completed Assessment to your tutor via your My Study area – make sure it
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Unit 2 Assignment- The developing child D1 The expected social stage of social development for a 4 year old is that they are more aware to talk to knew people than when they were the age of 3; the children are more friendly and caring towards others. Children are a lot more confident in these ages. D2 The expected social stage of development for a 5 year old is‚ her or she is becoming very co-operative and engages in conversation. A 5 year old can speak clearly and use different connectives
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UNIT TWO: Music Appreciation Text Questions Please complete the following questions. It is important that you use full sentences and present the questions and answers when you submit your work. Submit the work as a file attachment. This means you complete all work in a word processing document (e.g.‚ Microsoft Word) and attach the file using the dropbox tool. Use the Unit 2: Text Questions dropbox basket. The answers to the Review & Critical Thinking questions are worth 10 points. Review
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25TH January 2011 Unit 1 the business environment Private sector P1: Private sector: For the private sector I have chosen the company Chevrolet‚ this is a well known American car company that sell many types of vehicles such as sports cars‚ 4x4s super cars‚ medium duty commercial trucks and subcompact cars. The ownership:/ The type of ownership of Chevrolet is a partnership; the two founders for Chevrolet are Louis Chevrolet and William C. Durant‚ it was founded on November 8TH 1911. The
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D2: Evaluate the risks involved in the installation or upgrade of software and explain how the risks could be minimised. Loss of Income: Companies can easily lose income if their computer systems shut down. When the system shuts down‚ no actions can be done‚ meaning no orders can be accepted. In this way it is very likely that the organisation will lose customers‚ also money or maybe get a very bad reputation. So when upgrading or installing a new software there is a miner chance of this happening
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Computer Shopper: the Student‚ the Gamer and BusinessmanStoops‚ Devin A. ITT Technical Institute – San Antonio Author Note Mr. Wulczyn: Computer Structure & Logic NT1110T: Unit 2 Analysis 1 Computer Shopper: the Student‚ the Gamer and BusinessmanWhat is usually required with someone’s profession? Technology has evolved and changed throughout history and the world. In the 80’s and even early 90’s‚ type writers and the mail man were highly relied on when it came to communication. Today when
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Unit 2 Review: Atomic Structure‚ Nuclear Chemistry‚ Quantum Theory‚ Periodic Table Basic Atomic Structure 1. Complete the following chart. 2. Atomic mass is a decimal. Why? 3. Define Isotope. 4. Positively charged ions are formed as atoms _______________(lose‚ gain) electrons. 5. Calculate the atomic mass of the following sample of Silicon. 92.21 % 28Si‚ 4.70% 29Si‚ and 3.09% 30Si. Answer to 2 decimal places‚ remember units. 6. When an atom gains two electrons‚ it becomes an ion
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