Which of the following is an adware product?

Joe, a security analyst, is attempting to determine if a new server meets the security requirements of his organization. As a step in this process, he attempts to identify a lack of security controls and to identify common misconfigurations on the server. Which of the following is Joe attempting to complete?

A. Black hat testing B. Vulnerability scanning C. Black box testing D. Penetration testing

When overriding a superclass method and calling the superclass version from the subclass method, failure to prefix the superclass method name with the keyword super and a dot (.) in the superclass method call causes ________.

a. a compile-time error. b. a syntax error. c. infinite recursion. d. a runtime error.