Testing at different levels performed throughout the entire software development life cycle and maintenance. The test level determines what tests are performed on: on a single module, a group of modules, or a system as a whole. Testing at all levels of the system is the key to the successful implementation and delivery of the project.
read more here: https://u-tor.com/topic/software-testing-levels
In the last few years, Agile methodology is getting more popular among development companies.
Development teams are replacing the classic waterfall framework on Agile as it is more flexible and focused on high-quality results.
According to StackOverflow Insights 2018, 85,4% of 101,5 of international companies use Agile methodology.
Agile facilitates faster product delivery and can be implemented in any activity during the development process.
Thus software testing is provided during the whole long development process and is a simultaneous and continuous activity with the writing of code.
Such an approach allows teams to get quick feedback and tightly cooperates with the development team that increases the quality of workflow.
