International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
A software defect is an error, flaw, mistake, failure, or fault in a computer program or system that produces an incorrect or unexpected result, or causes it or behave in unintended ways. Software Quality is an important factor for any software organization. Demand for software has undergone with rapid growth during the last few years. Software development team tries to increase the software quality by decreasing the number of defects as much as possible. In this paper, the authors explain the importance of cohesion and coupling in object oriented metrics, help to deliver defect free software and improve the quality.