Abstract: Small scale software product can be developed with the contribution of a single participant but development at large scale requires the multiple contributors for a single project. As the number of participant team size increases, ratio of ownership over the developed code for each person also increases with the probability of bugs over specific LOC. Researchers have developed various Metric tools for different development processes and in this survey paper, various solutions related to software quality are discussed.

Keywords: Software Quality, Metric, Program Size, SLOC.