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Questions and Answers
Which two types of networks are mentioned in the text?
Which two types of networks are mentioned in the text?
- Local-area networks (LANs) and wide-area networks (WANs) (correct)
- Wide-area networks (WANs) and metropolitan-area networks (MANs)
- Personal-area networks (PANs) and metropolitan-area networks (MANs)
- Local-area networks (LANs) and personal-area networks (PANs)
What is data communications?
What is data communications?
- The analysis of data to identify patterns and trends
- The storage of data on a computer system
- The exchange of data between two devices via a transmission medium (correct)
- The process of converting data into a readable format
What are the components of data communications?
What are the components of data communications?
- Message, medium, sender, receiver (correct)
- Protocol, server, client, router
- Modem, switch, hub, cable
- Data, software, hardware, network
What is a computer network?
What is a computer network?
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What are the two types of data flow mentioned in the text?
What are the two types of data flow mentioned in the text?
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