Network Design: Logical and Physical Design In networking terminology‚ the term network topology refers to the entire structure of the network. There are two primary parts to the topology definition: the physical design‚ which is the actual layout of the wire (media)‚ and the logical design‚ which defines how the media is accessed by the hosts. The physical designs that are commonly used in networks are the Bus‚ Ring‚ Star‚ Extended Star‚ Hierarchical‚ and Mesh. A bus topology uses a single
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PHYSICAL DATABASE DESIGN EXAMPLES Example 1 – Consider the following relational database for the Super Baseball League. It keeps track of teams in the league‚ coaches and players on the teams‚ work experience of the coaches‚ bats belonging to each team‚ and which players have played on which teams. Note the following facts about this environment: The database keeps track of the history of all of the teams that each player has played on and all of the players who have played on each team. The
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Abstract This paper will explain several differences between a logical network design and the physical design of a network. Most people tend to think of it as the logical meaning the functional part and the physical as the seeing it part. With saying that one must understand that there is more to the logical and physical design of a network than just the functional and seeing parts. In order for one to understand the differences of how the two operate and work from one to the other‚ one would
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by GameForge A Conceptual Game Design Document Game Analysis Overview Charged! is a racing game pitting a single human-controlled car against the AI. Each car will be miniature‚ akin to remote-controlled (RC) cars. The first car to navigate the obstacles of the world and complete the required number of laps wins! Charged! will be developed for the PC platform. The details in this document are a brief overview of what the game will be capable of delivering. Certain aspects may change depending
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Conceptual System Design During the system analysis‚ the analysis of system data is very important. Analysis of data is made up of more than one level at the beginning (first level) and different ideas are used at each level. At first level‚ analyst develops a conceptual system design. Since the conceptual design sets the direction for the management information system (MIS). It is vital that managers participate seriously and heavily at this stage. Conceptual design is sometimes called feasibility
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The Difference Between Logical and Physical Network Design Name University of Phoenix Online NTC410 Network and Telecommunications Concepts II Instructor Name May 11‚ 2005 Abstract Connecting computers together to create a network greatly increases the communication capabilities and can even save a company substantial amounts of time and money. A well thought out network design from a small home network to a large corporate intranet can be a deciding factor in the success of a network
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Logical and Physical Network Designs Logical and Physical Network Designs Network planning and design is an extremely important process which must be performed before the establishment of a new telecommunications network. The purpose of network planning and design is to ensure that the new network meets the necessary requirements of the system. The network planning process includes forecasting how the network will operate‚ the economic information concerning costs‚ and the technical details
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Logical and Physical Network Design Logical and Physical Network Design Network design is a process that begins from the first thought on how to connect to computers together in order for them to communicate and pass needed data to each other. The process may seem simple on this level and may require little consideration‚ but in fact‚ there are many areas of the network that need to be examined before the process of networking should be undertaken. For the small network‚ these considerations
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represent the proposed network so that business requirements can easily be associated with network objects to ensure that all requirements have been completely and accurately gathered. Basically data modeling can fall into two types of categories: Physical modeling and Logical modeling. Logical modeling deals with gathering business requirements and converting those requirements into a model. The logical model revolves around the needs of the business‚ not the network‚ although the needs of the
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Logical and Physical Network Design Logical and physical network designs are critical components in the successful development and implementation of today ’s networks and allow for the proper planning and structuring bettering enhancing the concept associated with networks. In order to better understand how the two concepts of a logical design and physical design work hand-in-hand‚ let ’s first look at what the concepts entail. A logical design is a concept‚ thought or theory as to how you
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