5 Questions
What is a computer network?
A computer network is a set of computers sharing resources located on or provided by network nodes.
How do computers communicate in a network?
Computers use common communication protocols over digital interconnections to communicate with each other.
What are the types of interconnections in a computer network?
The interconnections are made up of telecommunication network technologies based on physically wired, optical, and wireless radio-frequency methods.
What are the nodes of a computer network?
The nodes can include personal computers, servers, networking hardware, or other specialized or general-purpose hosts.
Why are hostnames used in computer networks?
Hostnames serve as memorable labels for the nodes and are rarely changed after initial assignment.
Test your knowledge of computer networks with this quiz. Explore topics such as communication protocols, network nodes, telecommunication technologies, and wired, optical, and wireless connections.
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