Problem of methods testing program systems in it sectorЮ. В.ПлотницькийauthorThe concept of word "test" in the English language is used to describe terms which are different in meaning and content: test meter, research, analysis, test operations etc. Analysis of the concept of word "testing" shows that this concept in English is also used to denote the abovementioned terms. In the Ukrainian language, the term "test" is considered as a phenomenon, and term "testing" - as a process.QA75 Electronic computers. Computer scienceQA76 Computer software2015-03-15Вид-во ЖДУ ім І. ФранкаArticle