The course of Software testing comes right after the implementation of a software. The main purpose of this sub process is to assess the quality of a software by comparing given output with the required one. It also refers to the process of running programs to detect bugs.
CLASS Q - SCIENCE
Subclass QA
QA71-90 Instruments and machines
QA75-76.95 Calculating machines
QA75.5-76.95 Electronic computers. Computer science
QA76.75-76.765 Computer software