Hello LiveIPL User we are going to discuss What Is V-Model In Software Engineering and advantages and disadvantages.
V model is the SDLC model where process are executed in a sequential manner in v Shape
It is also known as verification & validation model.
System Design, Architecture Design, Acceptance Testing, System Testing Integration Testing, Unit Testing And coding
Verification : Evaluation of product at the development Phase to find the specific nequirments meet.
Validation : Evaluation of product after the completion of the development phase to check whether it meet or not .
It has two phase left side is verification phase and right side is validation Phase, and they are Joined by coding phase.
Requirment Analysis : In this phase all the information are gathered from the customer then analyzed
System Design : The system architecture is design on this from the gathered information
Architecture Design : Design all the different modules for different functionality
Module Design : In this phase the system bread modules. into small module.
Coding : Programming language is being implemented to the modules.
Unit Testing : All the modules are test éndividually to checy the e
Integration Teste : Integrated all the modules after whit test then it Bertoon entegnation testing
System Testing – It is the complete test of all module as description be in the system design
Acceptance Test:- It is based on requirement analyzed it is done by the customer enrollment Sis,
Simple easy to use.
All the phases are. completed one ata time w
Quick customer certification
Project manager can track the progress
Not good for big project
Does not support Iteration of phases
Does not easily handle con current Events.