(13
Answer (Choose 1 answer)
Suppose an application layer entity wants to send an L-byte message to its peer process, us TCP connection. The TCP segment consists of the message plus 20 bytes of header. The s encapsulated into an IP packet that has an additional 20 bytes of header. The IP packet in tu Ethernet frame that has 18 bytes of header and trailer. What is the bandwidth utilization in tel percentage of the transmitted bits in the physical layer corresponds to message information
A. 70%
B. 90%
C. 100%
D. 80%
