Which of the following protocols is used to access the internet?
Correct answer: C. TCP/IP
- A. Ethernet
- B. ARCnet
- C. TCP/IP
- D. DSL
Explanation
TCP/IP (Transmission Control Protocol/Internet Protocol) is a suite of communication protocols that are the foundation of the Internet. It allows communication between computers on different networks.Ethernet is a networking technology for local area networks (LANs).ARCnet (Attached Resource Computer Network) is an older networking technology that is no longer widely used.DSL (Digital Subscriber Line) is a type of connection technology that can be used to access the internet.Therefore, TCP/IP is the protocol used to access the internet.
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About Networking and Internet
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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