What is the most common way to move coded information from one computer to another computer through communication channels?
Correct answer: C. Data communication
- A. Data movement
- B. Data transferring
- C. Data communication
- D. Data Modulation
Explanation
The answer is (c) Data communication. In summary, data communication refers to the exchange of information between computers and other devices through a communication channel. This encompasses the protocols, technologies, and standards that enable data to be transmitted, received, and interpreted accurately.
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Networking covers LAN, MAN, WAN and wireless networks, network topologies, transmission media, devices such as switches, routers and modems, and the OSI and TCP/IP models. Internet concepts include IP addresses, DNS, URLs, web browsers, email, protocols such as HTTP, HTTPS, FTP and SMTP, and basic network security.
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