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Questions and Answers
What are the basic elements of a communication system?
What are the basic elements of a communication system?
- Medium, sender, receiver (correct)
- Firewall, antivirus, encryption
- Router, modem, switch
- Server, client, protocol
What are the techniques, channels, and devices used to transmit data between distant locations?
What are the techniques, channels, and devices used to transmit data between distant locations?
- Satellite communication, fiber optics, routers (correct)
- Ethernet, USB, HDMI
- Email, SMS, MMS
- Bluetooth, LAN, WAN
What are the characteristics and advantages of distributed data processing?
What are the characteristics and advantages of distributed data processing?
- Limited scalability, increased data redundancy, higher latency
- Centralized control, faster processing, lower cost
- Decreased security, higher cost, slower processing
- Improved reliability, reduced data duplication, enhanced security (correct)
What do communication protocols do in computer networks?
What do communication protocols do in computer networks?
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What are internetworking tools used for in building large computer networks?
What are internetworking tools used for in building large computer networks?
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