Understanding IP Addressing

What is an IP address?

• A type of software used to manage networks.

• A physical device that connects to the internet.

• A protocol for sending emails.

• An IP address is a unique numerical label assigned to each device on a network.

What are the two main types of IP addresses?

• IPv4 and IPv6

• IPX and AppleTalk

• IPv3 and IPv5

• IPv7 and IPv8

What is the purpose of a subnet mask?

• To increase the speed of an internet connection.

• To assign a unique identifier to each device on the network.

• To encrypt data transmitted over the network.

• To define the network and host portions of an IP address.

How does a public IP address differ from a private IP address?

• Public IP addresses are used for local networks, while private IP addresses are routable on the internet.

• Public IP addresses are routable on the internet, while private IP addresses are used within local networks and are not routable on the internet.

• Public IP addresses are assigned by local routers, while private IP addresses are assigned by ISPs.

• Private IP addresses can be accessed globally, while public IP addresses are limited to local use.

What is the range of a Class C IP address?

• 172.16.0.0 to 172.31.255.255

• 128.0.0.0 to 191.255.255.255

• 10.0.0.0 to 10.255.255.255

• 192.0.0.0 to 223.255.255.255

What is the significance of the loopback address?

• The loopback address is significant for testing and troubleshooting network applications locally.

• The loopback address is significant for routing data between different networks.

• The loopback address is used for connecting to remote servers.

• The loopback address is primarily used for external network communication.

How do you convert a binary IP address to decimal?

• Convert decimal to binary IP address

• The decimal representation of a binary IP address.

• Use hexadecimal format for conversion

• Add the binary digits together

What is CIDR and how does it relate to IP addressing?

• CIDR is a method for encrypting data transmissions.

• CIDR is a method for IP address allocation and routing that allows for more efficient use of IP addresses through variable-length subnet masking.

• CIDR is a protocol for email communication.

• CIDR is a type of hardware used for networking.

What is the function of DHCP in IP addressing?

• DHCP assigns IP addresses dynamically to devices on a network.

• DHCP manages DNS settings for devices.

• DHCP is used for network security and encryption.

• DHCP provides static IP addresses to devices.

What is the difference between static and dynamic IP addressing?

• Static IP addresses are assigned by the user, while dynamic IP addresses are assigned by the ISP.

• Static IP addresses are fixed, while dynamic IP addresses can change.

• Static IP addresses are used for mobile devices, while dynamic IP addresses are used for desktops.

• Static IP addresses are temporary, while dynamic IP addresses are permanent.