SOFTWARE LIFE CYCLE

SOFTWARE LIFE CYCLE

1. software model

   • T
   • D
   • L
   • G

2. waterfall

   • one of the simplest to use
   • is a series of linearly ordered and complete steps
   • It is a revision process that gives the function of proceeding

3. incremental

   • the life cycle model builds a focus on waterfall
   • the development saves requirements and divides them into iterations
   • the projects become small and manageable iterations

4. spiral life

   • is a function that generates a development process
   • increases tools to manage risks
   • shows rigidity can not be assumed
   • The requirements are identified for the first spiral
   • the spirals give function to the later phase

5. v-shaped

   • the form of v gives us complete routes to continue the phases
   • the phase is developed in each level for complete coding
   • the process starts with the compilation of requirements
   • here the data is recorded accurate and complete

6. the iterations become mini by the process

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