A web application's data flow should be described in detail.
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A web application's data flow should be described in detail.
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- Explain the purpose and advantages of using interfaces in software design.Course: Software Engineering A web based software for an online book store is to be developed when a valid customer logon to the site a list of available books is displayed. When the customer selects the required book a form will be displayed that will take input the credit card number and other necessary information of the user. After submission of the form by the customer the validity of the credit card is ensured by a banking system (external to the system). The valid orders are passed to the shipment department and an email is sent to the customer that his order is being shipped. Mention your brain storming as well before the drawing. Write four functional (user+system) requirements. Draw level 1 DFD of the given scenario. Draw ERD of the given scenario.Explain the differences between programming environments and user environments.
- Computer Science In this discussion board, discuss how you anticipate collecting or gathering data and information for your research or some of the activities you are involved with in preparation for your research (e.g., scheduling meetings, preparing data collection instruments, etc.).Computer science What is the problem domain of The workflow management systemDescribe the benefits of using interfaces in software development.
- Examples explain programming and user contexts.Online keyword searches and database keyword searches vary significantly from one another. What are the main variations between the two in terms of the questions asked and the answers received?Programming environments and user environments are explained via examples.