Software Tester Interview Questions

Tell us about your experience in software testing? How long are you involved in this field?
Do you have any experience in working within team or are you comfortable in working in a single cabin?
Can you give any estimation methods available in the market including their features and cost? Which one is better and why?
How many software tester methods have you used till date? How was your experience with these?
Explain the standards used in Test Data Management?
How do you test the analytical study? Why it is different from testing a design?
When a new application is added by the software developer then why software tester needs to make sure that newly added application is not causing break in other part of the program?
What is butterfly model of test development? How many wings are there in this model?
Discuss the methodologies used in Agile Development Model?
What do you do when you find a bug in your program while testing? Explain the methods to reduce debugging?