Question

In an IPv6 address, how many bits are in each group of 4 hex digits?

a) 32
b) 16
c) 64
d) 128

Answer 1

In an IPv6 address, each group of 4 hexadecimal digits represents 16 bits.

Step-by-step explanation:

In an IPv6 address, each group of 4 hexadecimal digits represents 16 bits. An IPv6 address is composed of 8 groups of 4 hexadecimal digits, with each group being separated by a colon (:). Since each hexadecimal digit represents 4 bits, four hex digits will represent 16 bits (<4 hex digits> x <4 bits per hex digit> = 16 bits).