Free CompTIA Network+ N10-009 Practice Question

The broadcast address for any IPv4 network is determined by setting all host bits to 1. For a Class C address, where the default subnet mask is 255.255.255.0, the host portion comprises the final octet. Therefore, changing all bits in the last octet from 192.168.15.0 to '255' results in the broadcast address 192.168.15.255. The incorrect answers suggest various other configurations that don't align with the definition and calculation of a broadcast address in a Class C network.