1.Should the developer also be the tester of the software components he/she has built? Provide information to back up your answer.
2.Describe what regression testing is and what the potential ramifications are if this type of testing is overlooked.
3.Divide and conquer is listed as one of the ten principles of debugging. Explain how this technique can be used for defect resolution.
4.Is it possible to create 100% defect/bug free software? Explain your answer.
