testing in a company establishes consistent and repetable 
process for software development life cycle.
we test a product/service to develop the deffect free 
product & to ensure that it is of better quality.

  testing means to test the software wether the software  
is working correctly or not according to the client 
requirements.

finding the difference between customer expected values and 
the values of the application released by devepment team.

                         (or)
finding the deviations of application with respect to 
customer requirements

finding the difference between customer expected values and 
the values of the application released by devepment team.

                         (or)
finding the deviations of application with respect to 
customer requirements

testing is a process in which defects are identify,isolated
subjected for rectify and ensure that the product is defect
free in order to produce a quality product in the end hence
the customer satisfaction

Testing is a proces.It's used to identify the 
correctness,completness and quality of software development 
program.
This kind of quality testing
1.Meet the customer requirements.
2.Meet the customer expectations/specifications.
3.Witn in budget.
4.Time to release.
5.Bug/defect free.

testing is an process of acheiving quality,quality is in 
the sense fitness in use...software testing is the prosess 
of eveluating and excersis the system by manually or 
automated tools i.e it should satisfy the specified 
requirement or by comparing the expected result with actual 
result.....

TESTING:
          It is a process of executing the program with 
intent of finding errors.

TESTING:
          It is a process of executing the program with 
intent of finding errors.

verification and validation of the software is called testing