What Is the Reason Why Multicast MAC Addresses Do Not

question 140

Multiple Choice

What is the reason why multicast MAC addresses do not provide a unique representation of IPv4 multicast addresses?

• A) Multicast MAC addresses do provide a unique representation of IP multicast addresses if the administrator configures the translation correctly
• B) The MAC layer does not provide a means for identifying multicast traffic
• C) There are insufficient bits available in the multicast MAC address to provide for a one to one relationship to a multicast IP address
• D) There are insufficient bits available in the multicast IP address to provide for a one to one relationship to a multicast MAC address

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Definitions:

Pitch

The quality of a sound governed by the rate of vibrations producing it; the degree of highness or lowness of a tone.

Signal Received

In communication and signal processing, this refers to the successful reception of a transmitted message or signal by an intended receiver.

Sound Localization

The ability to determine the origin of a sound source in space.

Basilar Membrane

A critical structure in the cochlea of the inner ear, which plays a key role in the mechanotransduction of sound waves to neural signals.