What is an IP address?

• A type of cable

• A unique identifier for a device in a network

• A router setting

• A web browser tool

Which of the following is an IPv4 address?

• 192.168.1.1

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

• 255.255.255.255.255

• www.google.com

How many bits does an IPv6 address use?

• 32

• 64

• 128

• 256

The IP address “192.168.1.1” belongs to which version?

• IPv4

• IPv6

• DNS

• Subnet

In an IPv4 address, the octets are separated by:

• Colons (:)

• Slashes (/)

• Dots (.)

• Hyphens (-)

The range of values for each octet in an IPv4 address is:

• 0–100

• 0–127

• 0–200

• 0–255

Which part of an IP address identifies the device in the network?

• Network portion

• Host portion

• Subnet mask

• Default gateway

The subnet mask “255.255.255.0” indicates how many host bits are available?

• 8

• 16

• 24

• 32

Which type of IP address is assigned by an Internet Service Provider (ISP)?

• Private IP

• Public IP

• Static IP

• Dynamic IP

Which of the following is a private IP address range?

• 172.32.x.x

• 192.168.x.x

• 11.x.x.x

• 255.255.x.x