Two-dimensional arrays are never actually required in order to achieve a useful program.

Passive sniffing is performed on a hub

Indicate whether the statement is true or false.

?Which of the following is true of tablet viewports?

A. ?Tablet devices vary by operating system, manufacturer, and screen size. B. ?It is easy to design a "one size fits all" layout for a tablet device. C. ?One layout to target tablet viewports cannot be created. D. ?When responsive web design and media queries are used, multiple tablets must be designed to accommodate the growing tablet market.