Spiral Model
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URL: http://forum.onestoptesting.com/forum_posts.asp?TID=3270
Printed Date: 08Jan2025 at 8:33am
Topic: Spiral Model
Posted By: tanushree
Subject: Spiral Model
Date 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)
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