what is Regresstion testing? when it will be needed?

Answer Posted / bondu

when any medication or change are done in the application.
those change or modification should not introduce new bug in the application and should not effect existing functionalities.
when will do regression testing
any modification or change
new functionalities add to the application
defect fixing
performance issue fix
environment change

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

I am DD. I am working as a Tester in e-learning company? IS there scope for content testing? or i have to change to software testing. pls guide me...

1676


What is difference between web site testing, desktop application testing and wireless application testing? what is the difference in testing strategy to test them?

1535


Can some one help me writing a manual test case for email applications like yahoo i need for www.everonn.com

1529


Please explain me v-model clearly i want to know how it works and want to know how it use in real time on a project please tell me its urgent and important for me understand .Please tell me my mail id is Chiku_69@yahoo.in Thank u

2158


What impact ratings have you used in your projects?

685






How do you scope out the size of the testing effort?

1916


What kind of input do we need from the end user to begin proper testing?

957


What makes a good test engineer?

729


Explain test metric and the information it provides.

686


how recovery manager works in winrunner

1559


how to write defects in excel sheets when defects occured

1544


What is the difference between a bug, a defect and an error?

691


Hi, Im B.E 2011 pasout,worked in back office till now, but now im searching for job into manual testing with fake exp of 1 year..Plz suggest me how to prepare for an intervw? how to gain real time testing knowledge? Is dere any site where i can practice testing?

1909


Q) Create Preffered customer: As a customer when i purchase more than $5000 in goods since my first purchase, I become a preffered customer so that i can receive the benefits associated with that status.

1925


What is smoke testing and what is sanity?

649