Communications Systems and Networking Quiz

A system that transmits data wirelessly

A system that connects computers to the internet

A system that encrypts data for secure transmission

A system that exchanges data between electronic devices (correct)

Sending and receiving devices, communication devices, communication channels, and data transmission specifications (correct)

Sending and receiving devices, communication devices, data encryption, and data transmission protocols

Computers, mobile devices, communication channels, and data encryption

Wired connections, wireless connections, communication devices, and data encryption

Wireless channel

Optical channel

Wired channel (correct)

Satellite channel

<p>Internet is a public network, Intranet is a private network, and Extranet is a combination of both</p> Signup and view all the answers

<p>The devices and equipment needed to set up and operate a network</p> Signup and view all the answers