You can make a layer active by clicking its ____________________ on the Layers panel.

Match the following terms to their meanings:

I. Annotation II. Toggle III. Navigation tools IV. Highlighter V. Pen A. display onscreen during a slide show B. used to emphasize part of a slide C. turns an option on and off D. enables presenter to write onscreen E. note or highlight that can be saved or discarded

Which of the following X.25 features allows the DTEs to specify the size of the packet and other parameters?

a. throughput class negotiation b. reverse charging c. flow control negotiation d. none of the above