1. The 202.112.37.0/24 subnet address space is divided into eight?
2. A system transfer the 576000 yards in 1 minutes yuan, the bit-rate systems? If the system USES a magnitude 8 level signals, namely the element has eight different state, the system of information rate is how much? Symbol rate of the unit is: Bd, information rate of the unit is: bit/s,?