Question

1. in a communication system, which among the following convert messages into packets that can travel across the communication channel?

o connection devices
o sending and receiving devices
o storage devices
o secondary devices

Explanation:

Sending and receiving devices (such as network - enabled computers or routers) in a communication system are responsible for converting messages into packets for transmission across the communication channel. Connection devices like switches and hubs mainly manage the connection between devices. Storage devices are for storing data, not for packet - conversion. Secondary devices is a non - specific term here and not related to packet conversion.

Answer:

Sending and receiving devices