Level (0) Data Flow Diagram [pic] Level (1) Data Flow Diagram of General Enquiry [pic] Level 1DFD of Passenger Enquiry Section [pic] Level 2 DFD of Booking [pic] Level 2 DFD Cancellation ----------------------- Passenger 1.0 General Enquiry 2.0 Passenger Enquiry 3.0 Booking Counter 4.0 Cancellation Information Booking Inquiry
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Topology Diagram Topology Name Logical Characteristics Physical Characteristics Star Data passes through the hub to reach other devices on the network. Several devices having its own cable that connects to a central hub‚ or sometimes a switch‚ or even a Multi-station Access Unit (MAU). Data passes through the hub to reach other devices on the network. Ring Information is passed from one computer to another in either clock-wise direction or counter clock-wise direction and
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Component Diagram Notations The component diagram’s main purpose is to show the structural relationships between the components of a system. In addition‚ component diagrams are useful communication tools for various groups. In creating a component diagram‚ there are different notations that can be used to show the different relationship of each component within the system. The component diagram notation set now makes it one of the easiest UML diagrams to draw: * COMPONENT A component can
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weeli@netizentesting.com | Employer Project/Process Owner Name‚ Position & Contact Information | Mr. Tan Wee Li‚ 012-676 0964‚ weeli@netizentesting.com | Project Name | The Importance Of User Experience on a E-commerce Website | Brief Profile of the Company | We test websites. We do this by showing website owners videos of ordinary users speaking their thoughts aloud when using the website. We crowd source our testers from all over Asia and the world. Their screen activities and their voice comments
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Free-body diagrams are diagrams used to show the relative magnitude and direction of all forces acting upon an object in a given situation. A free-body diagram is a special example of the vector diagrams that were discussed in an earlier unit. These diagrams will be used throughout our study of physics. The size of the arrow in a free-body diagram reflects the magnitude of the force. The direction of the arrow shows the direction that the force is acting. Each force arrow in the diagram is labeled
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How to : Data Flow Diagrams (DFDs) Data Flow Diagrams (DFDs) Data flow diagram (DFD) is a picture of the movement of data between external entities and the processes and data stores within a system Order CUSTOMER Status Message Status Data 2.0 Shipping Confirmation In-Stock Request WAREHOUSE 1.0 Shipping Order Check Status Order Data D1 Pending Orders 3.0 Issue Status Messages Order Data Payment Invoice Manage Accounts Receivable 5.0 Accounting Data Accounts Receivable Data
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Chapter 7 E -activity Using the Internet or the Strayer Library choose one airline and one hotel chain that offer customer loyalty programs. Research each company’s loyalty program and be prepared to discuss. Your loyalty means the world to us‚ and SkyMiles is one of the ways we like to say thanks. Our award-winning frequent flyer program makes travel even more rewarding with a host of great benefits. Did you know we’re the only major U.S. airline without mileage expiration? That means you have
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Course: BUSN320 Assignment: Week 7 Assignment As the owner of an online surfing gear business‚ you periodically study the customer paths on your site. This week you’ve noticed a high percentage of customers abandoning their orders at checkout. Outline the possible reasons as well as how you would correct the problem. Have you ever gone online to checkout a website? And as you browsed through‚ you add things to your shopping cart as you go along. At the end you decide to go to your shopping
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Lesson 1 Key Questions 1. The development of MRI imaging technology is one useful spinoff of basic research into the structure of the atom. Research‚ however‚ is expensive. Many people argue that the high cost of research outweighs its potential benefits. Provide one argument for‚ and one argument against increasing current funding for atomic structure research. Use specific examples from this lesson in your answer to support each position. (6marks) There are
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R&R Introduction of Case Study Bob Reiss in 1983 observed with interest the success in the Canadian market of new game board called “Trivial Pursuit”‚ The sale of the game in the US tended to be approximately ten times those of sales in Canada since “Trivial Pursuit” had sold 100‚000 copies .Now Reiss thought game make a boom in US market and this make a profitable opportunity for him. After Graduation from Harvard Business School in 1956 Bob Reiss started working for a company of stationary
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