What is a device that encodes an analog signal as a digital signal.?

A911 dispatcher is the sole sender of messages to all police officers. while on patrol, officers communicate with the dispatcher who, in turn, relays messages to other officers. the officers do not communicate directly with one another. this illustrates a network.

Eva has many contacts on the professional networking site she uses which contacts are considered second degree

To hide gridline when you display or print a worksheet