Which of the following answers lists the prefix (CIDR) format equivalent of 255.255.255.240?

Nov 13, 2022 Last Updated: Nov 13, 2022 No Comments

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Which of the following answers lists the prefix (CIDR) format equivalent of 255.255.255.240?

Explanation: If you think about the conversion one octet at a time, the first three octets each convert to 8 binary 1s. 240 converts to 8-bit binary 11110000, so the total number of binary 1s (which defines the prefix length) is 8 + 8 + 8 + 4 = /28.