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Note for Software Testing - ST By VijayaKumar Thangavel

  • Software Testing - ST
  • Note
  • ANNA UNIVERSITY - psn
  • Information Technology Engineering
  • 1 Topics
  • 212 Views
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Vijayakumar Thangavel
Vijayakumar Thangavel
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SOFTWARE DEVELOPMENT LIFE CYCLE

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DEFINITION Software Development Life Cycle (SDLC) is a process used by the software industry to design, develop and test high quality software's.  The SDLC aims to produce a high-quality software that meets or exceeds customer expectations, reaches completion within times and cost estimates.  SDLC is a framework defining tasks performed at each step in the software development process. 

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WHAT ARE THE SOFTWARE DEVELOPMENT LIFE CYCLE PHASES? SDLC Phases are:  Requirement analysis or planning  Defining  Designing  Implementation (or) coding (or) building  Testing  Deployment  Maintenance

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PLANNING AND REQUIREMENT ANALYSIS Requirement analysis is the most important and fundamental stage in SDLC. It is performed by the senior members of the team with inputs from the customer and domain experts in the industry.  This information is then used to plan the basic project approach and to conduct product feasibility study in the economical, operational and technical areas. 

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