IT 210 week assignment teacher notes

IT 210 week assignment teacher notes - 4. The calculation...

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W2 Assignment: Application-Level Requirements Answer may include: Requirements Problem : Currency Conversion Description: The Currency Conversion application is a menu-driven program that allows users to select one of five international currency types, input the amount of a foreign currency, and then convert the foreign currency to dollars. The program displays the equivalent dollar amount and returns the user to the menu until he or she enters another conversion or quits the program. International currency type (menu selection) Canadian dollars (rate: 1 U.S. dollar = 1.4680 Canadian dollars) Mexican pesos (rate: 1 U.S. dollar = 9.5085 pesos) English pounds (rate: 1.6433 U.S. dollars = 1 pound) Japanese yen (rate: 1 U.S. dollar = 104.9200 yen) French francs (rate: 1 U.S. dollar = 6.2561 francs) Application-Level Requirements List 1. The program shall present a series of user screens that prompts the user for specified input. 2. The main user screen shall have an application title. 3. The main user screen shall have a short description telling the user how to use the program.
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Unformatted text preview: 4. The calculation of the currency shall be executed only after all the valid input values are provided. 5. The program shall allow the user to clear all input fields and recomplete the calculation. Input-Process-Output Chart Input Process Output Name: Type: Range: Display Menu Name: Type: Range: Currency Type Integer 1-6 Name: Type: Range: International Value Real 0-1,000,000 Get Foreign Value Name: Type: Range: International Value Real 0-1,000,000 Name: Type: Range: Name: Type: International Value Real 0-1,000,000 Currency Type Integer Convert Currency Name: Type: Range: US Value Real > 0 Range: 1-6 Name: Type: Range: Name: Type: Range: Name: Type: Range: Currency Type Integer 1-6 International Value Real 0-1,000,000 US Value Real > 0 Display Results Name: Type: Range: Name: Type: Range: Name: Type: Range: Currency Type Integer 1-6 International Value Real 0-1,000,000 US Value Real > 0 Hierarchy Chart [img src="@19472255"]...
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IT 210 week assignment teacher notes - 4. The calculation...

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