Huawei Certified ICT Associate – Data Center Network (HCIA-DCN) — Question 189

How many bits are there in an IPv6 address?

Answer options

• A. 32
• B. 64
• C. 96
• D. 128

Correct answer: D

Explanation

An IPv6 address consists of 128 bits, which allows for a vastly larger address space compared to IPv4. The other options, 32, 64, and 96 bits, do not correspond to the correct bit length of an IPv6 address.