Which of the following parameters uniquely represents an accurate distinction of IPv6 over older IPv4 addressing standards? MCQ with Answer and Explanation

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.

This question belongs to: Computer Internet and Web Technologies

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