COGNITIVE ASSESSMENT What Is the Fundamental Difference Between IPv4 and IPv6

question 55

Multiple Choice

COGNITIVE ASSESSMENT What is the fundamental difference between IPv4 and IPv6?

• A) An IPv4 address is 32 bits in length and an IPv6 address is 128 bits in length.
• B) An IPv4 adddress has three parts that identify a specific computer; an IPv6 address has four parts that identify a specific computer.
• C) IPv6 is widely used; IPv4 is beginning to be used more regularly and it is anticipated that IPv4 will replace IPv6 in a relatively short period of time.
• D) IPv4 solves the problem of not enough IP addresses while IPv6 makes the problem worse.