Which subnet mask would be used if 5 host bits are available?
- 255.255.255.0
- 255.255.255.128
- 255.255.255.224
- 255.255.255.240
Explanation: The subnet mask of 255.255.255.0 has 8 host bits. The mask of 255.255.255.128 results in 7 host bits. The mask of 255.255.255.224 has 5 host bits. Finally, 255.255.255.240 represents 4 host bits.