Question

Which company developed TCP/IP protocol for networking
A. IBM
B. DEC
C. DARPA
D. Xerox

Answer 1

DARPA developed TCP/IP protocol for networking. (C)

• The full form of DARPA is Defense Advanced Research Projects Agency.
• DARPA developed TCP/IP protocol in the 1970s.
• TCP/IP full form is Transmission Control Protocol/Internet Protocol.
• TCP/IP is used to put controls on the transmission of the data over the internet and helps to transmit data from sender to receiver.
• ARPANET(Advanced Research Projects Agency Network) was the first to use TCP/IP protocol developed by DARPA.

Answer 2

For use in ARPANET, DARPA, the research branch of the US Department of Defense, created the TCP/IP model back in the 1970s. (Option C)

• On the internet, TCP/IP serves as a framework for interconnecting device networks. It stands for Transmission Control Protocol/Internet Protocol.
• Additionally, It is used as a communication protocol within a private computer network.
• Between the internet applications and the routing and switching fabric, the TCP/IP protocol suite acts as an abstraction layer.
• In its current state, the Internet Engineering Task Force maintains TCP/IP and its related protocols.

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