Regression Testing

A black box testing technique, Regression testing is a significant type of software testing that tests whether the existing & old functionality of a software or application is responding properly or not. The main purpose of regression is to find bugs, which were introduced accidently while performing new modification & changes in the system. This type of software testing is extremely advantageous, as it increases the chances of detecting errors & bugs, which further improves the functioning & quality of the product.