A MAC Address Is Composed of Two 24-Bit Numbers

question 7

Multiple Choice

A MAC address is composed of two 24-bit numbers.What does the first 24-bit number represent?

• A) It's a unique serial number assigned by the manufacturer
• B) It's the address it uses for a multicast packet
• C) It's the decryption key used for security purposes
• D) It's the organizationally unique identifier

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Definitions:

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