cycle software

cycle software

1. SOFTWARE

   • Software for business applications, whether it is intended to perform a single task or it is intended for use as a company-wide, integrated system, should be tailored to fit the company’s unique needs and goals. In the simplest terms, the software should be capable of performing all the functions necessary to perform a task efficiently.
     • Advantages Model Software
       • As a formalized approach to software development, the Waterfall model is simple and easy to use. This model can be easy to implement and manage because each phase has a specific purpose, and development occurs in only one phase at a time
       • Disadvantage Model Software
         • Although the Waterfall model provides a good introduction to software life cycle models, its usefulness is limited

2. Software Development Life Cycle

   • MODEL SOFTWARE
     • Requirements
       • Design
         • Implementation
           • Testing
     • Cycle Life Software
       • Requirements
         • Design
           • Implementation and Unit Testing
             • Integration and System Testing
               • Operation
       • Model spiral
         • Planing
           • Risk analysis
             • Evaluation
               • Engineering

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