CS T53 COMPUTER NETWORKS UNIT I Introduction to Computer Networks: Need for Networking - Service Description – Connectionless and Connection-Oriented Services – Circuit and Packet Switching – Access Networks and Physical Media – Wireless Links and Characteristics – Queuing Delay and Packet Loss – Internet Protocol stack – OSI Reference Model - Service Models – History of Computer Networking and the Internet. UNIT II Application Layer: Principles of Network Applications – The Web and HTTP
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A splice is a permanent connection of two optical fibers. Once the two optical fibers are joined with a splice‚ they cannot be taken apart and put back together as they can if you join them using connectors. A splice is typically employed for one of three reasons: to repair a damaged cable‚ to extend the length of a cable‚ or to join two different cable types. (Andrew Olivier‚ 2011‚ p. 617) There are some things that can affect splicing performance. There is Cladding Diameter which occurs when the
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Splicing and Connection Performance Three Factors that Affect Splicing Performance Attenuation can cause performance issues because of dirty fiber end faces‚ excessive gaps between fibers or improperly installed connector offsets of fiber cores when mated. The second factor affecting splicing performance is called Angle Acceptance also known as Modal Dispersion. This has to do with a differential delay between the modes‚ which can cause for a lower bandwidth. The last and final factor is Chromatic
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1. Network Architecture a. PAN‚ LAN‚ HAN‚ MAN or WAN –Given that the Little Country Store is a little secretly run organization‚ I would choose to setup a Local Area Network (LAN) for their framework designing. The LAN configuration is the best option for a productive Small Office/Home Office (SOHO) where periphery contraptions‚ for instance‚ printers and scanners may be bestowed to different PCs on the framework. Making usage of this preferred standpoint makes using a framework more calm than
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Nursing Research Critique Assignment Kaplan University Nursing Research Critique Assignment I will be critiquing two different articles. Both studies are nursing studies that evaluate outcomes. I will be following specific key points for a quantitative perspective and a qualitative perspective. There is a guideline that I will be following for each article that includes identifying and examining the data collection and data analysis methodologies used in each study. The names of the articles
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Ashleigh Goldie 401730 P2 – Explain different psychological approaches to health practice P3 - Explain different psychological approaches to social care practice In this assignment I am going to look at four different psychological approaches and how they can be linked to health and social care situations‚ two of the approaches will be linked to health care situations and the other two to social care situations. The first approach that I am going to link to a social care situation is the behaviourist
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P2‚ P3‚ M2 & D1 ‘The Zone’ A report about all the different types of therapies of which will be used This report seeks to help find out about all the different types of therapies in which could be used within ‘The Zone’. These therapies will be used to help reduce some of the problems within the local area‚ and due to the fact that ‘The Zone’ is located within a deprived area I will be researching about therapies of which could help individuals with substance misuse‚ dysfunctional family issues
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Case Study 20.1: The Big Mac Index Question 1 McEachern explains the purchasing power parity theory as the notion that the exchange rate between two countries will conform as time goes by to maintain the cost between the countries in order to keep internationally traded goods as a bundle. (McEachern‚ 2012) Since the Big Mac is not traded on the international market this is not a good choice of a test of this particular theory. The cost of a Big Mac locally in many different countries compared to
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Assessing‚ comparing and evaluating psychological perspectives and their approaches to health and social care practices. Within this assignment I aim to assess‚ compare and evaluate the different psychological perspectives and their different approaches to both health and social care practices‚ beginning with an explanation of the different perspectives‚ and how different psychological perspectives are able to effect both areas of health and social care. Behaviourist psychology Firstly behaviourist
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1. How are fire scenes different than regular crime scenes for investigators? Fire scenes are different than regular crime scenes because the evidence that was at the scene of the crime is most likely burned and destroyed‚ also the individual who committed the crime is not at the crime scene usually. This makes it hard to piece together who did it or why. You will also at the same time have to use a different type of evidence to piece together the crime‚ instead of the evidence at the scene of
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