IP Address & Subnetting Quiz

What is the main function of an IP Address?

• To name the device

• To provide an address to the network interface

• To store user data

• To connect devices to the internet

How many bits is the length of an IPv4 address?

• 64 bits

• 128 bits

• 32 bits

• 16 bits

The IP address 192.168.1.1 belongs to which class?

• Class A

• Class B

• Class C

• Class D

Which of the following is a Private IP?

• 8.8.8.8

• 192.168.0.5

• 11.0.0.1

• 150.10.10.10

What does the prefix /24 mean in IP Address notation?

• The IP address has 24 characters

• The subnet mask is 255.255.255.0

• There are 24 hosts that can be used

• The IP is in class D

If a network has the IP 192.168.1.0/25, how many total IPs are available?

• 64

• 126

• 128

• 254

The broadcast address of the network 192.168.1.0/25 is:

• 192.168.1.1

• 192.168.1.255

• 192.168.1.127

• 192.168.1.0

How many usable IPs are in a /28 subnet?

• 14

• 16

• 12

• 30

For two devices to communicate, the requirement is...?

• Must be on different networks

• Must use public IPs

• Must be in the same subnet

• Must have a gateway

The device used to connect two different networks is...?

• Switch

• Repeater

• Router

• Access Point