How often is the Frame Relay keepalive sent on Cisco serial interfaces?

Match each set of examples with the type of item they represent:

I. reflections, glows II. short dashes, dots III. marble, canvas IV. light and dark variations V. points, circles, diamonds A. lines B. shape effects C. arrowheads D. gradient fill E. texture fill

____ A border can be configured on only one side of an element

Indicate whether the statement is true or false