Ann, a Security Administrator, Has Been Instructed to Perform Fuzz-Based

Ann, a security administrator, has been instructed to perform fuzz-based testing on the company's applications. Which of the following best describes what she will do?

A) Enter random or invalid data into the application in an attempt to cause it to fault
B) Work with the developers to eliminate horizontal privilege escalation opportunities
C) Test the applications for the existence of built-in- back doors left by the developers
D) Hash the application to verify it won't cause a false positive on the HIPS