How many ARFCNs can an operator use if allocated 15 MHz uplink and 15 MHz downlink (minus one for guardband)? ()
A、14 ARFCNs
B、15 ARFCNs
C、29 ARFCNs
D、75 ARFCNs
E、74 ARFCNs
A、14 ARFCNs
B、15 ARFCNs
C、29 ARFCNs
D、75 ARFCNs
E、74 ARFCNs
A、8 subnets, 31 hosts B、8 subnets, 32 hosts C、16 subnets, 30 hosts D、16 subnets, 32 hosts E、A Class B address can't be subnetted into the fourth octet.
A、8 subnets, 31 hosts B、8 subnets, 32 hosts C、16 subnets, 30 hosts D、16 subnets, 32 hosts E、A Class B address can't be subnetted into the fourth octet.