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CompTIA A+ 220-901

Category - Networking

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Which of the following statements about network protocols are true? Choose two.

The standard communication protocol for the Internet is TCP/IP.
To connect a Windows computer to the Internet, use NetBIOS.
You should only use TCP/IP to connect computers on a local area network.
Ethernet networks use NetBIOS.

Explanation

Answers: A and D - TCP/IP (Transmission Control Protocol/Internet Protocol) is the main communications protocol for the Internet, Intranets, and Extranets. NetBIOS (Network Basic Input/Output System) is a program for local area networks.

Key Takeaway: TCP/IP allows net communications across all networks. NetBIOS only supports LAN communications and not WAN traffic (Internet)

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CompTIA A+ 220-901

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