I have read this question but I'm in doubt about the answer:
You have a class B ip address with a 12 bit subnet. How many subnets and hosts are available ?
a.-4096 subnets;16 hosts
b.-16 subnets;4096 hosts
c.-4094 subnets;14 hosts
d.-14 subnets;4094 hosts
I have selected option 'd' but the right answer selected is opction 'c',
any explanation is welcome