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    Question

    What is the purpose of the subnet mask in IP

    addressing?
    A To uniquely identify a device on the network Correct Answer Incorrect Answer
    B To determine the default gateway address Correct Answer Incorrect Answer
    C To identify the network portion of an IP address Correct Answer Incorrect Answer
    D To translate IP addresses to domain names Correct Answer Incorrect Answer

    Solution

    To identify the network portion of an IP address

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