...................................................................... 7 4.1 Why is the user on your website? ....................................................................................... 7 4.2 The three phases to an online hotel reservation .................................................................. 7 4.3 Multi-room and occupancy combinations .......................................................................... 8 4.4 Children – handle with care! ...................
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6 Pg 305 2. What is a data flow diagram? Why do systems analysts use data flow diagrams? Answers: A picture of the movement of data between external entities and the processes and data stores within a system. Systems analysts use DFDs to help in the analysis phase by accomplishing the following three things: 1. Requirements Determination 2. Requirements Structuring 3. Alternative Generation and Selection 3. Explain the rules for drawing good data flow diagrams. Answers: Process: A. No process
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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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Phone-In Reservations IF YOU ARE EXTREMLY BUSY: I am helping a guest right now‚ but your call is very IMPORTANT to me. Rather than to RUSH or leave you on hold‚ may I PLEASE call you back in the next 15 minutes? QUALIFICATION PROCESS Thank you for calling the HOTEL NAME‚ where we GURANTEE OUR SERVICE‚ my name is ____________ may I have your name please. (Write down the guest name) Thank you __________ (first name)‚ what excellent service can I offer you today. Sure‚ let me do
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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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Bus Reservation 1 SUBMITED BY MAHAJAN MADHURI VIKAS ADVANCE DEPLOMA IN SOFTWERE TECHNOLOGY & MANAGEMENT IN THE ACADEMIC YEAR 2004-2005 Bus Reservation 2 CERTIFICATE This is to certify that project entitled “Travel Reservation System” has satisfactory completed in academic year 2004-2005 by towards partial fulfillment of ADSTM Guide Anupama chaudhari Head Of Department Of Computer Software I.M.R.College‚ Jalgaon. Bus Reservation 3 Examiner Examiner External
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Systemic Poverty in Reservation Life Let’s imagine for a second‚ you come from a low income family in an impoverished neighborhood‚ and due to these circumstances you attend an under resourced school. Crowded classrooms‚ underpaid teachers‚ with students hungry for anything but knowledge. You attend this school and receive a less than stellar education‚ and because of this you can’t get into college‚ and without college you can’t hold a steady‚ high income job. So then you’re back to square one‚
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USE-CASE DIAGRAM EXERCISE 1. Draw a use case diagram for an ATM machine with the following functionality. A customer’s interaction with the system involves logging in‚ making withdrawal requests‚ deposit requests‚ and balance inquiry requests. If the customer logs in‚ there is a possibility (although rare) that the system will confiscate the card (for example‚ if the login is incorrect or if the bank determines that the customer’s balance is significantly under zero). Card confiscation involves
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Southwest Airlines Resources Tangible Resources Financial Resources - Southwest has always managed its cash well . In the financial year 2001 ‚ the airline had generated 64 ‚446 ‚773with an operating income of 821 ‚659 and a credit value very good Physical Resources - In all the cities it operates instead of having agents or computerized booking system Southwest has its reservation centre and vending machines at the airports . Previously Southwest only operated in cities near Texas ‚ but started
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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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