Which address represents the broadcast address for the 10.0.0.0/8 network?

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Multiple Choice

Which address represents the broadcast address for the 10.0.0.0/8 network?

Explanation:
Broadcast addresses are formed by setting all host bits to 1 within a subnet. For 10.0.0.0/8, the first octet is fixed as 10 and the remaining 24 bits are the host portion. Turning every host bit on yields 10.255.255.255, which is the broadcast address for this network. The address 10.0.0.0 is the network address (all host bits zero), so it’s not the broadcast. The other options correspond to the same address space under different subnet sizes or boundaries (for example, 10.0.255.255 would be the broadcast for a /16-like slice, not the /8), so they aren’t the broadcast for the /8 network.

Broadcast addresses are formed by setting all host bits to 1 within a subnet. For 10.0.0.0/8, the first octet is fixed as 10 and the remaining 24 bits are the host portion. Turning every host bit on yields 10.255.255.255, which is the broadcast address for this network. The address 10.0.0.0 is the network address (all host bits zero), so it’s not the broadcast. The other options correspond to the same address space under different subnet sizes or boundaries (for example, 10.0.255.255 would be the broadcast for a /16-like slice, not the /8), so they aren’t the broadcast for the /8 network.

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