APUSH Key Terms Ch. 25 1. Jane Addams the founder of Hull House‚ which provided English lessons for immigrants‚ daycares‚ and child care classes 2. Florence Kelley reformer who worked to prohibit child labor and to improve conditions for female workers 3. Mary Baker Eddy founder of Christian Science in 1866 (1821-1910) 4. Walter Rauschenbusch New York clergyman who preached the social gospel‚ worked to alleviate poverty‚ and worked to make peace between employers and labor unions. 5
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OSI vs. TCP/IP Model Comparison & Overview The Open Systems Interconnection (OSI) reference model created in the late seventies and used today consists of seven layers that include Application‚ Presentation‚ Session‚ Transport‚ Network‚ Data Link and Physical. The Application layer often dubbed Layer 7 is the most common layer to end users and can consist of applications such as Microsoft’s Internet Explorer or other browser software. The Presentation layer provides a translation of application
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Layman View of OSI Reference Model (By Diganta Deka‚ Former Student‚ Proprietor-Trainer East India Technologies‚ Guwahati.)‚ diganta.deka@hotmail.com When we talk about computer networks and how computers operate in networks‚ things do not remain as simple as it seems to be. Here numerous protocols work in tandem for the sake of data integrity during the course of data transfer. To make things worse there are a lot of vendors in the market who provide and produce great number
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1. The Enlightenment-A cultural movement of intellectuals beginning in the late 17th and 18th century. 2. Jonathan Edwards-A Christian preacher and theologian most acknowledged to be Americas most important Philosophical theologian. 3. George Whitefield-An English Anglican preacher who helped spread the Great Awakening in Britain. 4. The Great Awakening-Used to refer to several periods of religious revival in American religious history. 5. “Old Lights”-If a denomination is changing and some refuse
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OSI Reference Model 1 - OSI Reference Model Network Reference Models A computer network connects two or more devices together to share information and services. Multiple networks connected together form an internetwork. Internetworking present challenges - interoperating between products from different manufacturers requires consistent standards. Network reference models were developed to address these challenges. A network reference model serves as a blueprint‚ detailing how communication
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Secretary Maria and the OSI Network Model Mr. Boss meets Maria on the 7th floor of the main building headquarters. He gives Maria a secret message that must get to the US Embassy across town. Maria proceeds to the 6th floor where the message is translated into an intermediary language‚ encrypted and miniaturized. Maria then takes the elevator to the 5th floor where she checks the message to be sure it is all there and puts some checkpoints in the message so her counterpart at the US Embassy
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The two‚ OSI and TCP/IP are Standardized Protocol Architectures developed specifically for: 1. Devices to communicate 2. Vendors to have more marketable products 3. Customers to insist on standards based equipment The OSI is a reference model whilst TCP/IP is the suite which is the most widely used. Description of Open Systems Interconnection (OSI Model) Developed by the International Organization for Standardization (ISO) It is made up of seven layers and each layer: 1. performs a subset of
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Marketing Effort 77 Marketing Analysis 77 I Marketing Planning 78 I Marketing Implementation 78 I Marketing Department Organization 79 I Marketing Control 80 Measuring and Managing Return on Marketing Investment 81 Reviewing Objectives and Key Terms 83 I Key Terms 84 I Discussing & Applying the Concepts 84 I Focus on Technology 84 I Focus on Ethics 85 I Marketing & the Economy 85 I Marketing by the Numbers 85 Preparing an Integrated Marketing Plan and Program 36 Building
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Attacks on layer two of the OSI model Seven layers of OSI In 1977 a model called Open Systems Interconnection (OSI) was proposed‚ with the aim to establish an interoperability standard for different vendor products. This model defines several layers related to data transfer‚ from the lowest (physical) to the highest (application) layer. They have a strong dependence upon one another and headers are usually added when traversing from a lower layer to a higher one. The seven layers are: Layer 1 -
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Introduction The study of economics is divided by the modern economists into two parts viz. Micro economics and Macro economics. This division is shown in the chart above. Micro economics and Macro economics‚ both the terms were used in 1933 by Prof. Ragnar Frisch from Oslo University of Norway. Macroeconomics (from the Greek prefix makro- meaning "large" and economics) is a branch of economics dealing with the performance‚ structure‚ behavior‚ and decision-making of an economy as a whole
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