A filter icon displays next to column headings when a sort is invoked in a table

Each of these is a basic type of a touch screen, EXCEPT ________

A) surface acoustic wave B) capacitive C) reflective D) resistive

The programmer confirms that there is potential for a buffer overflow on one of the data input fields in a corporate application. The security analyst classifies this as a (N).

A. Threat B. Risk C. Attack D. Vulnerability