________ are characters that are not displayed on the keyboard but are available from the INSERT tab

A two-dimensional code containing many rows and columns of black and white squares is a ________ code

A) smartphone B) quick response C) recognition D) bar

What process is typically used to ensure data security for workstations that are being removed from service but that will be resold or otherwise reused?

A. Destruction B. Erasing C. Sanitization D. Clearing