Explain Bug Life cycle

What is integration testing and regression testing
What is verification and validation


How does winrunner recognizes the project which is in
custom build
What is expert view and tree view
How does QTP identifies the project
What is the difference between Winrunner and QTP
What is Test Director and which version of test director
your are using in your project
What is a test plans
what are the contents present in a test plan
What is the risk of testing a project

Answer Posted / gayathri

What is integration testing and regression testing ?What is
verification and validation ?
Integration testing :
The integration Testing is doing for integrated modules
with the intension of finding interface errors.
Here we have to check whether the integrated modules are
Working properly or not. This can be do through the
integration test cases.

For example: Creating a user account and login to the
system
are two modules.

Here u can see the Create User is a module and Login user
is another module. So First we create a user then with the
new username and password we logon to the system. If it is
working as per the expectation then the test is pass.

we can follow the two approaches in Integration Testing-
Bottom up Integration and Top Down Integration....
regression testing :Test the newversion of the application
with previous version of same application.
After fixing the bug the developer send application to
tester.tester test the application .new functionality of
application have n't create any problem on prevoius
appliction

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