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Reference no: EM13888915

Using the technique suggested here, where natural language descriptions are presented in a standard format, write plausible user requirements for the following functions:

  • An unattended petrol (gas) pump system that includes a credit card reader. The customer swipes the card through the reader then specifies the amount of fuel required. The fuel is delivered and the customer's account debited.

  • The cash-dispensing function in a bank ATM.

  • The spelling-check and correcting function in a word processor.

Reference no: EM13888915

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