Identify a valid IPv4 address from the options.

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Multiple Choice

Identify a valid IPv4 address from the options.

Explanation:
IPv4 addresses are written as four numbers, called octets, separated by dots, and each octet must be between 0 and 255. The address 192.168.0.1 fits this rule because its octets are 192, 168, 0, and 1, all within 0–255. The other options fail because one uses numbers larger than 255 (999.999.999.999 and 256.0.0.0) and the last uses non-numeric characters (abc.def.ghi.jkl), which aren’t valid digits for an IPv4 address.

IPv4 addresses are written as four numbers, called octets, separated by dots, and each octet must be between 0 and 255. The address 192.168.0.1 fits this rule because its octets are 192, 168, 0, and 1, all within 0–255. The other options fail because one uses numbers larger than 255 (999.999.999.999 and 256.0.0.0) and the last uses non-numeric characters (abc.def.ghi.jkl), which aren’t valid digits for an IPv4 address.

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