hai,
what is v-model
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Answer / vinodh anandhan
Use of V-Model in ABAP Development Lifecycle:
Generally in implementation Projects, ABAP development
cycle will be somewhat :
Requirement Analysis
Application Design - High Level design - quite functional -
contains functional test cases or guidelines for test
cases - Review of AD - Review comments implemented till
sign off by the stake holders ( client side / consultant
side )
Detail Design Detail Level design - quite technical as
well - Man-hours required is estimated and mentioned -
contains functional & technical unit test cases - Review of
DD - Review comments implemented till sign off by the stake
holders ( client side / consultant side )
Development - Coding by the developers as per the detail
design -
Unit Testing - is done in Development Server by the
developer to ensure that program works as per the detail
design - add / implement test case results - transport
request details & documentation in detail design - Evidence
is attached. Code Review to ensure that coding is as per
the coding standards ( performance related as well ) - Also
check the test cases and verify - Review comments
implemented till sign-off by the stake holders. Before
Application testing the realted chunk of work is
transported to QA Server.
Application Testing / Integration Testing - This is to
ensure that programs work along with other components, that
might get affected. e.g. Even the Invoice process should be
tested if a change is made in the interface related with a
PO creation / change. The test cases or created separately
( more functional in nature and considers dependency of
components ). Before implementation of the release, the
complete product needs to be tested to ensure that it can
bear the maximum load of a production environment.
Product Testing / Load Testing - is performed with huge
datasets to check if system / product can handle production
scenario in terms of memory and performance.
Final Implementation in Production.
Support - Any further problems will be solved as Bug-fix or
and enhancments will be carried out as a part of change
request.
Vinodh Anandhan
Software Test Engineer
Banglore
For Further Queries mail me at vinodhanandhan@gmail.com
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Answer / s.j.kumaresh
srs/brs user acceptance
Analysis/Design system testing
HLD Integration testing
LLD Unit Testing
Coding
In this model the development and testing takesplace at the
same time.
s.j.kumaresh
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Answer / muthuraman
V-model is nothing but test approach based on
the way the software should be build.
SRS user acceptance
ANALYSIS system testing
HLD Integration testing
LLD Unit Testing
Coding
In V-model, testing phase start as soon as get the SRS.
Thanks,
Muthuraman.K
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