The system development life cycle report XACC/210 March 20‚ 2014 University of Phoenix Introduction The system development life cycle‚ known as the SDLC‚ consist of six stages. A project team works through the stages of conceptualize‚ analyze‚ design‚ construct and implement a new information technology system. By using the system development life cycle it increases the accuracy and efficiency‚ also decreasing the odds of product failure. The stages of the system development life
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Currency Conversion Test Procedure Display Menu Test Cases Test Case 1: Valid Selection = Canadian Dollars Inputs: Menu Selection = 1 Expected Outputs: “Do you want to continue with the conversion: Y = Yes‚ N = No” Currency Type = 1 Test Case 2: Invalid Selection = Russian Rubels Inputs: Menu Selection = > 5 Expected Outputs: “Invalid menu selection‚ please pick a different selection.” Test Case 3: Quit = N Inputs: Quit = N Expected Outputs: “Do you want to continue
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IT210 Currency Conversion Test Values Currency Conversion Test Values Input Expected Output Comments Selection = TEST Error Message Invalid input Selection = c “Let’s get started.” Prompt country selection Selection = e “Are you sure you wish to exit?” Prompt validation message Selection = y “Thank you for using the Currency Conversion Program. Goodbye.” Terminate program Selection = n “Select a country from the following options:” Prompt country selection Country
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Assignment: Currency Conversion Design Currency Conversion Design Analysis Process: 1. Display Menu 2. Get Foreign Value 3. Convert Currency 4. Display Results Input: 1. Currency Type (integer: Currency Type) 2. International Value (real: International Value) 3. U.S. Value (real: U.S. Value) Output: 1. Currency Type (integer: Currency Type) 2. International Value (real: International
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IT 210 – Assignment: Currency Conversion Test Procedure Test Procedure: Begin Test Procedure Menu Error Testing Test Case 1: Inputs: Currency Type = “5” Expected Output: Invalid currency selection. Please try again Test Case 2: Inputs: Currency Type = “9” Expected Output: Invalid currency selection. Please try again Test Case 3: Inputs: Currency Type = “88” Expected Output: Invalid currency selection. Please try again Currency Conversion Testing Test Case 1: Valid International Currency =
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Currency Conversion Final Project 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 converts the foreign currency to dollars. The program displays the equivalent dollar amount and returns the user to the menu until another conversion is inputted or quits the program. International currency type (menu selection) * Canadian dollars (rate: 1 U.S. dollar = 1.4680
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Assignment: Currency Conversion Test Procedure Purpose of Assignment Students generate a set of test inputs and expected results for the Currency Conversion program. Display Menu Test Cases Test Case 1: Valid Menu Selection = Canadian Dollars Inputs: Menu Selection = 1 Expected Outputs: “Do you want to continue with the conversion‚ Y = Yes‚ N = No” Currency_Type = 1 Test Case 2: Valid Menu Selection = Quit Inputs: Menu Selection =
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Currency Conversion Design Appendix H Currency Conversion Design Assignment—Hierarchy Chart Complete a hierarchy chart for the application by typing into the textboxes below. Associate Program Material Appendix I Currency Conversion Development Assignment—Flowcharts Complete the flowcharts for the assignment by typing into the textboxes below. Control Flow Diagram—Main Control Control Flow Diagram—Display Menu Control Flow Diagram—Get_Int_Value
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Final Project Leroy Six IT/210 1-22-12 Robert Estey Final Project Application-Level Requirements List 1. The program will present a series of user screens that prompts the user for specified input. 2. The main user screen will have an application title. 3. The main user screen should have a short description saying how to use the program. 4. The calculation should be executed only after all the valid input values are provided. 5. The program shall allow the user to clear all the input
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IT210/ Wk 6 Conversion Currency Conversion Procedure Currency Conversion Test Procedure Display Menu Declare as Boolean Set = true While = true Display = International Currency Conversion Program Display = Make a Selection Display = International Currency Types Display = Canadian Dollars Display = Mexican Pesos Display = English Pounds Display = Japanese Yen Display = French Francs Display = Quit Display = Enter a Selection Input Currency Type If Currency Type >=
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