Topic: Spiral Model

Message

   Spiral Model

Strengths:
•It promotes reuse of existing software in early stages of development
•Allows quality objectives to be formulated during development
•Provides preparation for eventual evolution of the software product
•Eliminates errors and unattractive alternatives early.
•It balances resource expenditure.
•Doesn’t involve separate approaches for software development and software maintenance.
•Provides a viable framework for integrated Hardware-software system development.

Weakness:
•This process needs or usually associated with Rapid Application Development, which is very difficult practically.
•The process is more difficult to manage and needs a very different approach as opposed to the waterfall model (Waterfall model has management techniques like GANTT charts to assess)

Author	Message
tanushree Senior Member Joined: 04Apr2007 Online Status: Offline Posts: 2160	Topic: Spiral Model Posted: 26Oct2007 at 3:53am
	Spiral Model Strengths: •It promotes reuse of existing software in early stages of development •Allows quality objectives to be formulated during development •Provides preparation for eventual evolution of the software product •Eliminates errors and unattractive alternatives early. •It balances resource expenditure. •Doesn’t involve separate approaches for software development and software maintenance. •Provides a viable framework for integrated Hardware-software system development. Weakness: •This process needs or usually associated with Rapid Application Development, which is very difficult practically. •The process is more difficult to manage and needs a very different approach as opposed to the waterfall model (Waterfall model has management techniques like GANTT charts to assess) Post Resume: Click here to Upload your Resume & Apply for Jobs

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