Why is input validation important?
Answer to relevant QuestionsDescribe five types of input validation methods.How would you improve the form inFigure?Develop the interface standards (omitting the interface template) for the DFD in exercise E in Chapter 5.Draw an ISD for "Your Turn 9.7," using the opposite grammar order from your original design. (If you didn't do the "Your Turn" exercise, draw two ISDs, one in each grammar order.) Which is "best"? Why? What is a human-machine boundary?
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