5 Questions
What serves as memorable labels for the nodes in a computer network?
Hostnames
What do computer networks use to communicate with each other?
Common communication protocols over digital interconnections
What is used for locating and identifying the nodes in a computer network?
Network addresses
How are computer networks classified based on the transmission medium?
By the transmission medium used to carry signals
What do computer networks support in terms of applications and services?
Access to the World Wide Web, digital video and audio, shared use of application and storage servers, printers and fax machines, and email and instant messaging applications
Test your knowledge about computer networks and their components, including communication protocols, network topologies, and telecommunication network technologies.
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