Which of the following documents describes the concept of private IP addressing?

• RFC 4949

• RFC 1918

• RFC 1208

• RFC 1983

Which of the following solutions alleviates the problem of the depleting IPv4 address space by allowing multiple hosts on the same private LAN to share a single public IP address?

• DNS

• APIPA

• NAT

• DHCP

Which of the following solutions below hides the internal IP addresses by modifying IP address information in IP packet headers while in transit across a traffic routing device?

• QoS

• DHCP

• NAT

• DNS

An extension to network address translation (NAT) that permits multiple devices on a local area network (LAN) to be mapped to a single public IP address. The goal being to conserve IP addresses.

• PAT

• NAC

• DNS

• ARP

An IPv4 address consists of:

• 32 bits

• 48 bits

• 64 bits

• 128 bits

Which of the answers listed below refers to a binary representation of the decimal number 192?

• 10101100

• 11000000

• 01100010

• 10101010

IPv4 addresses are expressed with the use of:

• Octagonal numbers

• Binary numbers

• Hexadecimal numbers

• Decimal numbers

Which of the following answers lists a decimal notation of the binary number 10101100?

• 168

• 172

• 192

• 224

An IPv6 address consists of:

• 32 bits

• 48 bits

• 64 bits

• 128 bits

IPv6 addresses are expressed with the use of:

• Octagonal numbers

• Binary numbers

• Hexadecimal numbers

• Decimal numbers