IP Addressing Quiz

Which of the following is a valid IPv4 address?

• "192.168.0.256"
• "10.10.10.10"
• "300.200.100.50"
• "500.1000.1000.1000"

What is the maximum number of IPv4 addresses in a /24 subnet?

• "256"
• "512"
• "1024"
• "2048"

What is the network address for the IP address 192.168.1.155/28?

• "192.168.1.128"
• "192.168.1.144"
• "192.168.1.160"
• "192.168.1.192"

What is the broadcast address for the IP address 10.0.0.99/27?

• "10.0.0.95"
• "10.0.0.97"
• "10.0.0.127"
• "10.0.0.159"

What is the CIDR notation for a subnet mask of 255.255.255.0?

• "/8"
• "/16"
• "/24"
• "/32"

How many subnets can you create from a Class B IP address with a /26 subnet mask?

• "4"
• "8"
• "16"
• "64"

What is the first valid host on the subnetwork 192.168.10.128/28?

• "192.168.10.128"
• "192.168.10.129"
• "192.168.10.130"
• "192.168.10.131"

What is the last valid host on the subnetwork 172.16.20.16/28?

• "172.16.20.16"
• "172.16.20.30"
• "172.16.20.31"
• "172.16.20.32"

What is the subnet mask for a /20 network?

• "255.255.0.0"
• "255.255.240.0"
• "255.255.255.0"
• "255.255.255.240"

How many host addresses are available in a /29 subnet?

• "4"
• "6"
• "8"
• "14"