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A. backward learning B. binary exponential backoff C. s……

用二进制加法器对二—十进制编码的十进制数求和,当和的本位十进制数二—十进制编码小于等于1001且向高位无进位时, 44 ;当和小于等于1001且向高位有进位时, 45 ;当和大于1001时, 46 。In the Ethernet LAN, an algorithm was chosen to dynamically adapt to the number of stations trying to send. It is caned .

A. backward learning
B. binary exponential backoff
C. spaanning tree
D. CRC
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