Which of the following best describes dynamic testing?

Dynamic testing is defined as a quality assurance (QA) process that evaluates software by executing it and entering actual test data to see how the system behaves in real-time as it would be used in a live environment. This approach contrasts with static testing, where the software is examined without running it, such as through code reviews or inspections. By actively inputting data, testers can identify issues such as bugs, performance problems, and unexpected behavior that can arise during normal use. This real-time interaction provides valuable insights into the software's operational characteristics and functionality, ultimately aiding in delivering a robust product that meets user expectations.