With a /24 subnet mask, how many host bits are available for devices on the same network?

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Multiple Choice

With a /24 subnet mask, how many host bits are available for devices on the same network?

Explanation:
In IPv4, a subnet mask divides the 32 address bits into a network portion and a host portion. The number of host bits is 32 minus the prefix length. With a /24 prefix, 24 bits are used for the network, leaving 32 - 24 = 8 bits for hosts. Those 8 host bits determine how many devices can be addressed within that network (2^8 = 256 addresses, with two reserved for network and broadcast, giving 254 usable for devices). So the number of host bits available is 8.

In IPv4, a subnet mask divides the 32 address bits into a network portion and a host portion. The number of host bits is 32 minus the prefix length. With a /24 prefix, 24 bits are used for the network, leaving 32 - 24 = 8 bits for hosts. Those 8 host bits determine how many devices can be addressed within that network (2^8 = 256 addresses, with two reserved for network and broadcast, giving 254 usable for devices). So the number of host bits available is 8.

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