Software Bug Vs Improvement. The cost of detecting and fixing defects in software increases exponentially with time in the software development workflow. A software bug is an error flaw or fault in a computer program or system that causes it to produce an incorrect or unexpected result or to behave in unintended ways.
Enhancement Adding new functionality or changing existing functionality in a way that makes the software application more efficient faster more usable more useful andor more desirable. A bug can be an error mistake defect or fault which may cause failure or deviation from expected results. What is the difference between bug and issue in software testing.
In Software testing when the expected and actual behavior is not matching an incident needs to be raised.
The exponential cost of fixing bugs Learn about how the best time to detect and fix bugs is before you push code to production. A software bug is a problem causing a program to crash or produce invalid output. The process of finding and fixing bugs is termed debugging and often uses formal techniques or tools to pinpoint bugs and since the 1950s some computer systems have been designed to also deter detect or auto-correct various. Lets now apply the chainning described above to critical or major defects.