Match each of the bars in the histogram to the color it represents. (Draw arrows linking each bar and the color in the grayscale image in Figure 3.42.)

Which of the following describes the process of a wireless device switching from one AP to another?

A. roaming B. handoff C. routing D. redirecting

Provide an overview of Microsoft's Point-to-Point Tunneling Protocol (PPTP).

What will be an ideal response?