The activity of selective regression testing is called safe if, under certain well-defined conditions, it does not exclude tests (from an accessible test suite) that would detect errors…
There is no well-defined way of writing the ideal product requirements, and the best teacher is an experience that is acquired over time. Perfect requirements documents are written…
In the English-language literature, it is customary to use the term “debugging”, which can be translated as “error elimination or troubleshooting”, and this is perhaps not a very…
Business requirements collected from different sources may conflict with each other. Imagine a computer with built-in software, connected to the Internet and intended for shoppers (those who buy…
The relationship R is called transitive if ARB and BRC produce ARC. For example, the relationship faster is transitive. Examples of transitive relationships: one can achieve, more, less,…
Strangely enough, but writing correspondence is an essential part of the testing work, moreover, it occupies much time. Main tasks of correspondence: Elicitation of the requirements…
Long ago, when software programs were written and used only by a group of scientists working in major scientific centers, testing work took less time than nowadays. If…
If you want to hire an employee who meets specific job requirements, you can ask him to create a plan of action in a hypothetical situation and analyze…
When planning a new project, someone asks a question: “And where are any actual data from our previous projects?” Also, another question may arise: “What is the relationship…
As a rule, after an integration and system test manager holds negotiations with a product manager and development manager, he spends some time gathering information about the project…