The size of an IPv4 address is:

2021

The size of an IPv4 address is:

  1. A.

    8 bits

  2. B.

    32 bits

  3. C.

    64 bits

  4. D.

    128 bits

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Correct answer: B

An IPv4 address is 32 bits in size, typically represented as four decimal numbers separated by dots (dotted-decimal notation).

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