the offices‚ all the computers should be able to view and update the data from any of the three offices. In other words‚ the data storage server within each LAN should be accessible to all computers‚ no matter where they are located. Draw a network diagram that will support this configuration. 3. A small start-up company has a Web-based customer sales system that is written by using PHP and JavaScript. The company is deciding whether to host the system on its own servers‚ contract with a hosting
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DFD Yourdon Recently reviewed In the late 1970s data-flow diagrams (DFDs) were introduced and popularized for structured analysis and design (Gane and Sarson 1979). DFDs show the flow of data from external entities into the system‚ showed how the data moved from one process to another‚ as well as its logical storage. Figure 1 presents an example of a DFD using the Gane and Sarson notation. There are only four symbols: Squares representing external entities‚ which are sources or destinations
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FLOWCHART A flowchart is a type of diagram that represents an algorithm or process‚ showing the steps as boxes of various kinds‚ and their order by connecting them with arrows. This diagrammatic representation illustrates a solution to a given problem. Process operations are represented in these boxes‚ and arrows; rather‚ they are implied by the sequencing of operations. Flowcharts are used in analyzing‚ designing‚ documenting or managing a process or program in various fields.[1] Overview[edit]
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Secret shopper TGI Fridays March 10‚ 2013 My boyfriend and I eat out so often that we are on a first name basis with the wait staff and most of the restaurants in town. We decided to go to some place different and finally decided on TGIFs. When we got there‚ I wondered why there weren’t a lot of cars in the parking lot and it didn’t appear to be busy. We weren’t even greeted properly‚ we had ask to sit in the bar area‚ and the hostess told us to go ahead and didn’t even take us there just
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Question 1 Characteristics of bad systems To be useful‚ the information system must possess the characteristic of reliability‚ relevance‚ understandability‚ complete‚ accurate and comparability. However‚ in order for Encik Khalid to detect problems occur with the current or new system are based on the characteristics of bad system which are unreliable‚ irrelevance‚ not understandable‚ incomplete‚ inaccurate‚ and incomparable. The first characteristic is unreliable. Encik Khalid may detect the
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Several weaknesses of paper-based medical records have been identified‚ such as illegible handwriting‚ ambiguous and incomplete data‚ data fragmentation‚ and poor availability.1 In addition‚ paper records often become bulky with time‚ which leads to lack of overview. Because paper records still represent the usual medium for collecting and recording patient data‚ these weaknesses could impede the continuity and quality of care. Allow for all medical offices to send‚ receive‚ and share data & resources
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Attention: Wal-Mart Shoppers “You are making the choice” Attention: Wal-Mart Shoppers Navigating through the aisles of a local Wal-Mart Supercenter‚ shoppers are making choices of one of those “Great Values”‚ could they be sacrificing a hometown business to save some money? Ask yourself: are you contributing to the national medical crisis of obesity‚ is that great bargain an environmental nightmare‚ or is buying that pork chop you are potentially eliminating a much
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Fishbone Diagram J. Reszka Saint Mary ’s University of Minnesota Schools of Graduate & Professional Programs Project Integration and Quality – PRM613R Michael Brown‚ M.A.‚ M.S.‚ Adjunct Instructor April 4th‚ 2013 Fishbone Diagram (Cause/Effect Diagram or Ishikawa Diagram) Introduction Fishbone Diagrams also known as Cause and Effect Diagrams or Ishikawa Diagrams are a quality tool that illustrates how various factors may be linked to potential problems or effects (Project Management
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PI and ID Flowchart and Narrative The following information provides two flow charts and then a comparison of the information. These charts are performance improvement flow and the ADDIE model. Image 1 - Performance Improvement flow Image 2 – ADDIE model After reviewing both flows you can see that there are strong similarities. Both models require that analysis be completed first‚ this is important as the gap‚ need‚ or desire outcome must be determined. Using past data can show areas
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------------------------------------------------- Methodological Basis of CDSS There are many different methodologies that can be used by a CDSS in order to provide support to the health care professional.[8] The basic components of a CDSS include a dynamic (medical) knowledge base and an inferencing mechanism (usually a set of rules derived from the experts and evidence-based medicine) and implemented through medical logic modules based on a language such as Arden syntax. It could be based on Expert
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