divya

• Mar 20th, 2007

 

in the realtime the cost of the project is very important here the cost means time so by using the v- model the requirements can be developed well, as the testing will occur at every stage there are less number of chanses for getting the errors inthe later stages, the main aim of v- model is  erradicating the errorsin the early states.

rajneeshbajwa

 Profile Answers by rajneeshbajwa 

• Mar 27th, 2007

 

In software testing v-model has great importance. Testing is done from the very first phase of SDLC.Verification and validation is performed at each stage. v-model acts as a prototype in SDLC. It goes from top to bottom and bottom to top and shows corresponding relationship among different modules.

Business logic &
Requirement specification -------->          Acceptance Testing
    |                                                                    |
Analysis                             -------->         System Testing
    |                                                                    |
Design Phase                    -------->         Integration Testing

    |                                                                    |

Coding                              ---------->        Unit testing

rajesh

• Mar 28th, 2007

 

In this V model, testing will be done at every stage whereas in SDLC testing will be done after coding. This is so effective in reducing the defects in software builds at later stages or during maintenance. By using this V model, customer can get quality software build applications or we can prepare quality products. This is an enhansive model of SDLC type.

Sandeep Koul

 Profile Answers by Sandeep Koul Questions by Sandeep Koul

• Apr 20th, 2007

 

hi Rajneesh
 thankx for the reply but I guess , analysis comes first 
  Business logic &
Requirement specification -------->          Acceptance Testing
    |                                                                    |
Analysis                             -------->         System Testing
    |                                                                    |
Design Phase                    -------->         Integration Testing

    |                                                                    |

Coding                              ---------->        Unit testing
 
  because input to analysis is BRS and the output of the Analysis is SRS
  please correct me if i am wrong 
 
  Ragards
  Sandeep

umesh

• Sep 25th, 2007

 

It is widely used model. Here writing test plan’s and test cases starts at the initial phase i.e. during designing phase of SDLC and the test cases execution is done after coding.
Requirement  ------------ Acceptance testing
                                           /
Specificatiion ------------ System testing
                                         /
        Design--------------Integration testing
                                       /
          Coding---------Unit testing