A1. Quandrax Computers is a store that buys computer components for low prices, assembles the components into computers, and then sells the computers at high prices. Each computer is assigned a unique identification number, and computers that have common configurations are categorized into types (e.g. Longitude is a laptop that is easily networked and is recommended for businesses, Element is a desktop that is intended for home and small businesses). Categories can be entered into the database
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The John Warner School Faculty of Professional Studies BTEC Assignment Brief Qualification | Edexcel BTEC National Level 3 Subsidiary Diploma | Unit number and title | Unit 2 – Computer Systems | Assignment number and title | 1 – Components of a computer system | Start date | 21/9/15 | Hand in date | 1/11/15 | Assessor | WMG | Scenario You are a junior technician in a small business and you are responsible for the IT. The business has 10 computers in all comprised of desktop
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the beginning of the "Second Generation" of computers in 1947. Unfortunately, the 2nd Generation did not advance as much as most people hoped, but eventually, the "Third Generation" was brought about by the invention of integrated circuits in 1958. Integrated circuits
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Unit 5 Analysis- Pentium Flaw NT1110 February 11, 2015 Instructor Sheila Pearson The Pentium flaw was when a segment among the Pentium CPU’s transistors performed division incorrectly. Engineers for Intel discovered the problem after the product was released in 1993 but they kept it hush hush and decided to fix the problem by using updates to the chip. A mathematician by the name of Thomas Nicely that worked for Lynchburg College in West Virginia also discovered the flaw. At first Grove, who
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Model | | Year | | | Transistor Count | | | | 4004 | | 1971 | | | 2,300 | | | | 8086 | | 1978 | | | 29,000 | | | | Intel 486 Processor | | 1989 | | | 1,200,000 | | | | Intel Itanium 2 Processor | | 2004 | | | 592,000,000 | | | | Intel 9300 Tukwila Processor | | 2010 | | | 2,000,000,000 | | | | * The transistor count reached a 2,000,000,000 count in the year of 2010 * The name of this processor was Quad-Core Itanium Tukwila * I believe
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Richard McMaster INF325: Telecommunications and Networking Concepts Week 2 Answer the following “Test Your Understanding” questions using APA style and form: a. Below what speed are there different leased line standards in different parts of the world? Difficulties start below 50 Mbits of data so different countries have different lease line standards. b. What is the exact speed of a T1 line? A T1 line is a lease line in North America. This connection is a dedicated connection
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answer: a. Would a packet-switched network or a circuit-switched network be more appropriate for this application? Why? b. Suppose that a packet-switched network is used and the only traffic in this network comes from such applications as described above. Furthermore, assume that the sum of the application data rates is less than the capacities of each and every link. Is some form of congestion control needed? Why? Answer: A circuit-switched network would be better in this case, because
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1. A microprocessor is a computer processor that incorporates the functions of computer’s central processing unit (CPU) on a single integrated circuit (IC), or at most a few integrated circuits. The microprocessor is a multipurpose, programmable device that accepts digital data as input, processes it according to instructions stored in its memory, and provides results as output. 2. A digital signal processor (DSP) is a specialized microprocessor (or a SIP block), with its architecture optimized
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DEVELOPMENT OF COMPUTER THECHNOLOGY INTRODUCTION Computers are the most complex machine that have ever been created. Very few people really knows how they work. The simplest computer described consists mainly of a processor and main memory. Though most explanation of how computers work are a lot of analogies or required a background in electrical engineering. In this book we are going to describe the development of computer. The earlier computers are very
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