What is the PRIMARY advantage of using automated application security testing tools?

Automated application security testing tools are software tools that can scan, analyze, and test the code of an application for vulnerabilities, errors, or flaws. The primary advantage of using these tools is that they can test large amounts of code using fewer resources, such as time, money, and human effort, than manual testing. This can improve the efficiency, effectiveness, and coverage of the testing process. The application can be protected in the production environment, the application will fail less when tested using these tools, and detailed testing of code functions can be performed are all possible outcomes of using automated application security testing tools, but they are not the primary advantage of using them. References: CISSP All-in-One Exam Guide, Eighth Edition, Chapter 8, Software Development Security, page 1017. Official (ISC)2 CISSP CBK Reference, Fifth Edition, Chapter 8, Software Development Security, page 1039.