Question

a ____ is a device that sends data from one network to another. router switch server client

Explanation:

A router is a networking device that forwards data packets between computer networks. It examines the destination IP address of each packet and determines the best path to forward it to another network. A switch is used to connect devices within a local - area network (LAN). A server provides services to clients in a network, and a client is a device that requests services from a server.

Answer:

A. router