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6.3.3 (Computer-aided Software Engineering (use may include the…

- - - - used to describe and document business and application REQUIREMENTS .
      - information includes,
        
        data object definitions
        and relationships #
        
        and process definitions and relationships #
    - - Products used for DEVELOPING the DETAILED DESIGNS . #
      - include ,
        
        screen and report layouts
        
        editing criteria,
        
        data object organization
        
        and process flows
      - elements or relationships change in the design, it is necessary to make only minor alterations to the automated design
        
        All other relationships automatically updated
    - - involved with the GENERATION OF PROGRAM CODE AND DATABASE DEFINITION .
      - Uses
        
        detailed design information,
        
        programming rules and database syntax rules to generate program logic,
        
        data file formats or entire applications
  - - - • CASE tools DO NOT ENSURE that the design, programs and system are CORRECT or that they FULLY MEET THE NEEDS OF THE ORGANIZATION .
      - • CASE tools should complement and fit into the application development methodology, but a project methodology needs to be in place for CASE to be effective.
        
        It should be understood and used effectively by the organization’s software developers.
      - • The integrity of data moved between CASE products or between manual and CASE processes needs to be monitored and controlled.
      - • Changes to the application should be reflected in stored CASE product data.
      - • Just like a traditional application, application controls need to be designed.
      - • The CASE repository (the database that stores and organizes the documentation, models and other outputs from the different phases) needs to be secured on a need-to-know basis. . #
        
        Strict version control should be maintained on this database