Networking Essentials - Chapter 10

Which two statements are correct about IPv4 and IPv6 addresses? (Choose two.)

• IPv6 addresses are 32 bits in length
• IPv4 addresses are represented by hexadecimal numbers.
• IPv6 addresses are represented by hexadecimal numbers
• IPv4 addresses are 128 bits in length
• IPv4 addresses are 32 bits in length

Which network technology allows devices to communicate using both IPv4 and IPv6 addressing at the same time?

• NAT64
• dual stack
• tunneling
• SLAAC

What is an advantage of using IPv6 ?

• faster connection
• more addresses for networks and hosts
• higher bandwidth
• more frequencies

Which characteristic describes the default gateway of a host computer?

• the physical address of the switch interface connected to the hosts computer
• the physical address of the router interface on the same network as the host computer
• the logical address assigned to the switch interface connected to the router
• the logical address of the router interface on the same network as the host computer

Which number grouping is a valid IPv6 address?

• 12aa::1298:1200::129b
• 1b10::1100::2001::2900::ab11:1102::0000::2900
• 1234:1230::1299:1000::
• 2001:0db8:3c55:0015:1010:0000:abcd:ff13

Which method of IPv6 prefix assignment relies on the prefix contained in RA messages?

• stateful DHCPv6
• static
• EUI-64
• SLAAC

Which IPv6 address notation is valid?

• ABCD:160D::4GAB:FFAB
• 2001:0DB8::ABCD::1234
• 2001::ABCD::
• 2001:DB8:0:1111::200

Typically, which network device would be used to perform NAT for a corporate environment?

• server
• host device
• DHCP server
• router
• switch

What type of IPv6 address is FE80::1?

• link-local
• multicast
• global unicast
• loopback

Which network migration technique encapsulates IPv6 packets inside IPv4 packets to carry them over IPv4 network infrastructures?

• tunneling
• translation
• dual-stack
• encapsulation