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Questions and Answers
What is the function of a router in a network?
What is the function of a router in a network?
- To provide electrical power to devices
- To display web pages on the internet
- To store files and documents
- To forward data packets between computer networks (correct)
What is the purpose of DNS (Domain Name System) in internet communication?
What is the purpose of DNS (Domain Name System) in internet communication?
- To filter spam emails
- To provide physical addresses for network devices
- To encrypt data transmitted over the internet
- To translate domain names into IP addresses (correct)
What does the term 'bandwidth' refer to in the context of networking?
What does the term 'bandwidth' refer to in the context of networking?
- The number of devices connected to a network
- The physical width of network cables
- The maximum data transfer rate of a network or internet connection (correct)
- The storage capacity of a server
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