mywbut.com Data Flow Diagrams (DFDs) 1 mywbut.com Specific Instructional Objectives At the end of this lesson the student will be able to: • • • Identify the activities carried out during the structured analysis phase. Explain what a DFD is. Explain why constructing DFDs are important in arriving at a good software design. • Explain what a data dictionary is. • Explain the importance of data dictionary. • Identify whether a DFD is balanced. Structured Analysis Structured analysis
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have an organized parking area in NDMU so that everyone can park their vehicles easily and comfortably‚ everyone’s vehicle will be secured. Having a proper parking area in NDMU is necessary to maintain the beauty of the university. Project background • Parking lot is an area that is assigned for parking. Normally‚ the parking spaces are marked on the ground with white or yellow lines that form squares that each fit one car. There are 2 ca parking techniques. There are 2 car parking techniques‚ the
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responsible. I was only 16 when I started so I never had to put gas in the car or my mom’s SUV. When I turned 18 that’s when I started working at jimmy johns and driving around a lot more‚ this is when I noticed all the money that I wasn’t making and everything I made went to the car. I would spend forty dollars on gas and make fifty dollars on tips and only go home with ten bucks. I was getting sick of all the money I had to put in the car but at the same time I was fine with it because I always had a place
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decades‚ the United States led the world in total automobile production. In 1929 before the Great Depression‚ the world had 32‚028‚500 automobiles in use‚ and the U.S. automobile industry produced over 90% of them. At that time the U.S. had one car per 4 persons. After WWII the U.S. produced about 75 percent of world’s auto production. In 1980 the U.S. was overtaken by Japan and became world’s leader again in 1994. In 2006‚ Japan narrowly passed the U.S. in production and held this rank
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Adaptation to a Transportation Innovation: A Case Study of CarLink—A Smart Carsharing System. UCD-ITS-RR-99-16. Davis: Institute of Transportation Studies‚ University of California‚ Davis‚ 1999. 8. Shaheen‚ S.‚ A. Schwartz‚ and K. Wipyewski. Policy Considerations for Carsharing and Station Cars‚ Transportation Research Record‚ No. 1887‚ TRB‚ National Research Council‚ Washington‚ D.C.‚ 2004‚ pp. 128-136. 9. Katzev‚ R. Car Sharing: A New Approach to Urban Transportation Problems. In Analysis of Social Issues
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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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Food Web Diagram Snake (D) Hawk (D) Coyote (D) Insects (C) Scorpion (C) Lizard (C) Quail (C) Mouse (C) Cactus (P) Grass (P) When you are explaining an ecosystem you have producers‚ consumers‚ and decomposers. Producers are the plants and the tress in the ecosystem that provide the energy to the ecosystem. As for the desert the producers are cactus and grass. The consumers of the ecosystem are in three different kinds‚ they are herbivores‚ carnivores‚ and omnivores. Herbivores are the consumers
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The Smart Car The Smart car was introduced in 1994 between Mercedes-Benz and the Swiss manufacturer of Swatch watches and was unveiled in 1997. The car was named for “Swatch‚ Mercedes and art.” The Smart car only measures in at 8-feet-8-inches long and is 5-feet-1-inch wide. More than 95% of the components are recyclable. The Smart car is priced in at three different versions. The Pure is at the base level and starts at $11‚590. The Passion is decked out and is most popular and starts at $13
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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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Car Showroom Management System (Project Report) Submitted to DEPARTMENT OF COMPUTER SCIENCE AND APPLICATIONS By Aditya Kumar jha Reg.no:10RNSB5030 In partial fulfillment of the requirements for the award of the degree BACHELOR OF COMPUTER APPLICATIONS THE OXFORD COLLEGE OF SCIENCE (Affiliated to Bangalore University) BANGALORE - 560102 October 2012 DECLARATION I‚ Aditya Kumar Jha bearing USN number 10RNSB5030‚ hereby declare that the dissertation entitled “Car Showroom Management
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