IPv4 and IPv6 Addressing

What is the primary purpose of an IPv4 address?

• To identify a device on a network

• To encrypt data packets

• To provide a backup for IPv6

• To manage network traffic

How many bits are there in an IPv6 address?

• 32 bits

• 64 bits

• 128 bits

• 256 bits

Which of the following is a valid IPv4 address?

• 192.168.1.1

• 2001:0db8:85a3:0000:0000:8a2e:0370:7334

• 1234:5678:9abc:def0:1234:5678:9abc:def0

• 256.256.256.256

What is the default subnet mask for a Class C IPv4 address?

• 255.0.0.0

• 255.255.0.0

• 255.255.255.0

• 255.255.255.255

Which of the following is a private IPv4 address?

• 8.8.8.8

• 192.168.0.10

• 172.32.0.1

• 203.0.113.5

What is the main advantage of IPv6 over IPv4?

• Faster data transmission

• Larger address space

• Better encryption

• Easier configuration

How many usable hosts are there in a /24 subnet?

• 254

• 256

• 512

• 1024

Which of the following is a valid IPv6 address?

• 192.168.1.1

• 2001:0db8:85a3:0000:0000:8a2e:0370:7334

• 123.456.789.0

• 10.0.0.1

What is the purpose of a subnet mask in IPv4?

• To encrypt data

• To divide the network into sub-networks

• To increase the speed of the network

• To assign IP addresses automatically

Which of the following is a public IPv4 address?

• 10.0.0.1

• 172.16.0.1

• 192.168.1.1

• 8.8.8.8