What is the goal of dynamic testing?

Dynamic testing is primarily aimed at validating the behavior and functionality of a software application while it is running. This is achieved by executing the software with various inputs and observing the outcomes to ensure that it behaves as expected. The focus is on identifying any issues, bugs, or discrepancies during the execution of the software that might affect its reliability and performance in a real-world environment.

While analyzing source code, documenting user requirements, and designing test cases are important activities in the software development and testing life cycle, they do not align with the core purpose of dynamic testing. Analyzing code is typically associated with static testing methodologies, which involve examining the code without executing it to find potential errors. Documenting user requirements is a prerequisite for testing but does not constitute execution of the software. Designing test cases is a crucial phase in the testing process, but it precedes dynamic testing, where those test cases are finally executed. Thus, the goal of dynamic testing is to validate the reliability of the software through its actual performance during runtime.