Question: Describe data and process modeling concepts and tools
Describe data and process modeling concepts and tools.
Answer to relevant QuestionsExplain the differences between Gane and Sarson and Yourdon symbols. Provide examples of symbols that represent processes, data flows, data stores, and entities.How would you balance DFDs?Create a decision table with three conditions. You can make one up, or use a scenario from everyday life. Either way, be sure to show all possible outcomes.1. Create a context diagram for the new business. It is OK to use your imagination with respect to data flows that you envision.2. Create a diagram 0 that includes at least three processes and two data stores that would be ...1. Identify possible actors and use cases involved in ATA’s bus operations.2. Create a use case diagram for the bus system.3. Create a sequence diagram for the use case you selected.4. Create a state transition diagram ...
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