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Communication offered by TCP is ________(a) Full-duplex(b) Half-duplex(c) Semi-duplex(d) Byte by byteThe question was asked in an internship interview.The origin of the question is TCP-1 in division Transport Layer of Computer Network

Answer» CORRECT option is (a) Full-duplex

The explanation is: Data can flow both the directions at the same time during a TCP communication HENCE, it is full-duplex. This is the REASON why TCP is used in systems that require full-duplex operation such as e-mail systems.


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