World of Computer Networking Your CCNA start - Network - Example 1

The video tutorial explains network masks and prefixes, detailing how they define network and host parts of an IP address. It covers the concept of broadcast addresses, where all host bits are set to one, and host addresses, which can be any IP between the network and broadcast addresses. The tutorial also highlights reserved IP addresses, including the network prefix and broadcast address, and emphasizes that all hosts in a network share the same network mask. An example network is provided to illustrate these concepts.

What is the network prefix in the example provided in the video?

• 172.16.0.0

• 10.0.0.0

• 255.0.0.0

• 192.168.1.0

How is the network mask represented in the example?

• As a decimal number

• As a hexadecimal number

• As a binary number

• As an octal number

What is the broadcast address for the network in the example?

• 10.0.0.255

• 10.255.255.255

• 10.255.255.0

• 10.0.255.255

Which of the following is a valid host address in the given network?

• 10.0.0.0

• 10.255.255.255

• 10.0.0.255

• 10.5.0.41

What are the two reserved IP addresses in any network?

• Gateway and DNS addresses

• Network and gateway addresses

• Network and broadcast addresses

• Broadcast and DNS addresses