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Questions and Answers
What are computer networks?
What are computer networks?
- A set of computers using different communication protocols
- A set of computers sharing resources and communicating with each other (correct)
- A group of servers with common communication protocols
- A collection of networking hardware only
How are nodes in a computer network identified?
How are nodes in a computer network identified?
- By communication protocols and bandwidth
- By server names and domain names
- By network addresses and hostnames (correct)
- By IP addresses and MAC addresses
What do hostnames serve as in a computer network?
What do hostnames serve as in a computer network?
- Communication protocols for the nodes
- Memorable labels for the nodes (correct)
- Physical addresses for the nodes
- Unique identification numbers for the nodes
How are computer networks classified?
How are computer networks classified?
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What do computer networks use to communicate with each other?
What do computer networks use to communicate with each other?
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