6.7 3 Practice Questions

Question: Which of the following are valid IPv6 addresses? (Select two.)• A82:5B67:7700:AH0A:446A:779F:FFE3:0091• 165.15.78.53.100.1• 141:0:0:0:15:0:0:1• 343F:1EEE:ACDD:2034:1FF3:5012• 6384:1319:7700:7631:446A:5511:8940:2552

Answer: • 141:0:0:0:15:0:0:1• 6384:1319:7700:7631:446A:5511:8940:2552

Question: Which of the following is a valid IPv6 address?• FEC0:AB04:899A• FEC0::AB:9007• 199.12.254.11• FEC0:AB98::A7::9845:4567• FEC0:9087:AB04:9900:7GA2:7788:CEDF:349A

Answer: FEC0::AB:9007

Question: Which of the following correctly describe the most common format for expressing IPv6 addresses? (Select two.)• 32 numbers, grouped using colons• Binary numbers• Hexadecimal numbers• Decimal numbers• 128 numbers, grouped using colons

Answer: • 32 numbers, grouped using colons• Hexadecimal numbers

Question: Which of the following describes an IPv6 address? (Select two.)• Eight hexadecimal quartets• 64-bit address• Four decimal octets• 128-bit address•32-bit address

Answer: • Eight hexadecimal quartets• 128-bit address

Question: Which of the following identifies the Interface ID component of an IPv6 address? (Select two.)• The first 4 quartets of an IPv6 address• The last 4 quartets of an IPv6 address• The last 64 bits of an IPv6 address• The fourth quartet of an IPv6 address• The first quartet of an IPv6 address• The last quartet of an IPv6 address

Answer: • The last 4 quartets of an IPv6 address• The last 64 bits of an IPv6 address

Question: Which of the following identifies the prefix component of an IPv6 address? (Select two.)• The last 4 quartets of an IPv6 address• The first quartet of an IPv6 address• The last 64 bits of an IPv6 address• The last quartet of an IPv6 address• The first 4 quartets of an IPV6 address• The first 64 bits of an IPv6 address

Answer: • The first 4 quartets of an IPv6 address• The first 64 bits of an IPv6 address

Question: The following is an example of an IPv6 address:FEC0:1319:7700:446A:5511:CC40:25AB• Which part of the example IPv6 address is the prefix?• Which quartet in the example IPv6 prefix is used to identify the subnet?• Which part of the example IPv6 address is the interface ID?

Answer: • FEC0:1319:7700:F631• F631• 446A:5511:CC40:25AB

Question: Which of the following describes the part of the IPv6 address that identifies the subnet address?• The last quartet in the IPv6 address prefix• The first quartet in the IPv6 address interface ID• The last quartet in the IPv6 address interface ID• The first quartet in the IPv6 address prefix

Answer: The last quartet in the IPv6 address prefix