__________ is a networking device which can analyse the data being carried overa network, decide or alter how it is packaged, and send it to another network of adifferent type.a. Modemb. Hubc. Routerd. Switch

The networking device mentioned in the question is a device that can analyze the data being carried over a network, decide or alter how it is packaged, and send it to another network of a different type. The options provided are:

a. Modem b. Hub c. Router d. Switch

To determine the correct answer, we need to understand the functions of each device:

a. Modem: A modem is a device that connects a computer or network to the internet or another network. It converts digital signals from the computer into analog signals that can be transmitted over telephone lines or other communication channels.

b. Hub: A hub is a simple networking device that connects multiple devices in a network. It operates at the physical layer of the network and broadcasts incoming data to all connected devices.

c. Router: A router is a networking device that connects multiple networks together and directs data packets between them. It operates at the network layer of the network protocol stack and uses routing tables to determine the best path for data transmission.

d. Switch: A switch is a networking device that connects multiple devices in a network and directs data packets between them. It operates at the data link layer of the network protocol stack and uses MAC addresses to determine the destination of each data packet.

Based on the description provided in the question, the correct answer is c. Router. A router is capable of analyzing and altering data packets as they are being transmitted between different networks.