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09- Networking and Health Information Exchange- Unit 1- ISO Open Systems Interconnection (OSI)- Lecture B

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The Health IT Workforce Curriculum was developed for U.S. community colleges to enhance workforce training programs in health information technology. The curriculum consist of 20 courses of 3 credits each. Each course includes instructor manuals, learning objectives, syllabi, video lectures with accompanying transcripts and slides, exercises, and assessments. The materials were authored by Columbia University, Duke University, Johns Hopkins University, Oregon Health & Science University, and University of Alabama at Birmingham. The project was funded by the U.S. Office of the National Coordinator for Health Information Technology. All of the course materials are available under a Creative Commons Attribution Noncommercial ShareAlike (CC BY NC SA) License (http://creativecommons.org/licenses/by-nc-sa/3.0/). The course description, learning objectives, author information, and other details may be found athttp://www.merlot.org/merlot/viewPortfolio.htm?id=842513. The full collection may also be accessed at http://knowledge.amia.org/onc-ntdc.
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  Networking and Health Information Exchange ISO Open Systems Interconnection (OSI) Lecture b This material Comp9_Unit1b was developed by Duke University, funded by the Department of Health and Human Services, Office of the National Coordinator for Health Information Technology under Award Number IU24OC000024.  ISO Open System Interconnection (OSI) Unit Objectives 1.Explain the OSI representation of the various layers involved in networking, including the general functions of each layer and their interconnections. (Lecture a) 2.Explain the concept of the Application Layer (Lecture a) 3.Explain the concept of the Presentation Layer (Lecture a) 4.Explain the concept of the Session Layer (Lecture a) 5.Explain the concept of the Transport Layer (Lecture a) 2 Health IT Workforce Curriculum Version 3.0/Spring 2012 Networking and Health information Exchange ISO Open Systems Interconnection (OSI) Lecture b  ISO Open System Interconnection (OSI) Unit Objectives 6.Explain the concept of the Network Layer (Lecture b) 7.Explain the concept of the Data Link Layer (Lecture b) 8.Explain the concept of the Physical Layer (Lecture b) 9.Explain connection-oriented versus connectionless communication (Lecture b) 10.Explain the use of network addressing including security considerations and vulnerabilities (Lecture b) 3 Health IT Workforce Curriculum Version 3.0/Spring 2012 Networking and Health information Exchange ISO Open Systems Interconnection (OSI) Lecture b  4 Health IT Workforce Curriculum Version 3.0/Spring 2012 Networking and Health information Exchange ISO Open Systems Interconnection (OSI) Lecture b Network Layer ã Internet Protocol (IP) is used to assign IP addresses to network devices.  – Connectionless  – Best effort delivery  – Relies on TCP for reliable, error free delivery

astm.b280.1997.pdf

Jul 23, 2017
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