The text box control displays ________ when the control is not linked to a field

On the Address Bar, click the _______ button to navigate through locations you have already visited?

Fill in the blank(s) with correct word

Zach, a network technician, is troubleshooting signal problems with certain WAPs in an office and finds consistently high ping times across the units. Such an issue is called which of the following?

A. Latency B. Attenuation C. Crosstalk D. Frequency hopping