Which of the following parameters uniquely represents an accurate distinction of IPv6 over older IPv4 addressing standards?
A. IPv6 cannot translate alphabetical domain name mappings.
B. IPv6 utilizes 128-bit addresses, drastically expanding the available address space.
C. IPv6 utilizes 32-bit addresses; IPv4 utilizes 64-bit addresses.
D. IPv6 is restricted strictly to wireless hardware channels.
Answer: Option B
Solution (By JKExamLibrary)
IPv6 addresses are 128 bits long (represented in hexadecimal), resolving the address exhaustion issue of IPv4, which uses 32-bit addresses.
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