Explain the differences between Gane and Sarson and Yourdon symbols. Provide examples of symbols that represent processes, data flows, data stores, and entities.
Answer to relevant QuestionsWhat is the difference between a context diagram and diagram 0? Which symbol is not used in a context diagram?What is the purpose of decision tables? How do you create them?The data flow symbols shown on page 185 were designed by Ed Yourdon, a well-known IT author, lecturer, and consultant. Many IT professionals consider him to be among the most influential men and women in the software field. ...Define an object, and provide three examples.1. List possible objects in the registration system, including their attributes and methods.2. Identify possible use cases and actors.3. Create a use case diagram that shows how students register.4. Create a state transition ...
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