Communication offered by TCP is ________
A. Full-duplex
B. Half-duplex
C. Semi-duplex
D. Byte by byte
Answer:A
Communication offered by TCP is ________
A. Full-duplex B. Half-duplex C. Semi-duplex D. Byte by byte
Explanation: 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.