List some drawbacks of waterfall model?

devquora
devquora

Posted On: Feb 22, 2018

 

Although it is a very efficient model, still there are some drawbacks that are listed below:

  • It is not so convenient when it comes to complex projects in which demands are not clearly stated.
  • As we know it follows a sequential approach, it is not possible to go back to any step which can result in problems sometimes.
  • No service is delivered until the last step is executed.
  • The testing phase can also only be done when the last step is executed and not consecutively.

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