Multiple Choice Questions on IP Addresses: Practice for AP CSP Exam

📚 Topic Summary

IP Addresses are like postal addresses for computers on the internet. They allow devices to find each other and send information back and forth. An IP address is a unique numerical label assigned to each device participating in a computer network that uses the Internet Protocol for communication. Understanding IP addresses is crucial for grasping how data is routed across the internet and how devices connect.

This worksheet will help you practice identifying key concepts related to IP addresses, understanding their structure, and applying your knowledge to solve problems you might encounter on the AP CSP exam. Good luck! 👍

🔤 Part A: Vocabulary

Match the following terms with their definitions:

1. Term: Octet
2. Term: IPv4
3. Term: Subnet Mask
4. Term: DNS
5. Term: Router

1. Definition: A networking device that forwards data packets between computer networks.
2. Definition: A 32-bit numeric address written as four numbers separated by periods.
3. Definition: A group of eight binary digits (bits).
4. Definition: A numerical identifier that defines a range of IP addresses available within a network.
5. Definition: Translates domain names (like google.com) to IP addresses.

(Write your answers like: 1-C, 2-A, etc.)

✍️ Part B: Fill in the Blanks

Complete the following paragraph using the words provided below.

The _____ is a hierarchical and decentralized naming system for computers, services, or any resource connected to the Internet or a private network. It associates various information with domain names assigned to each of the participants. A(n) _____ is a numerical label assigned to each device participating in a computer network that uses the Internet Protocol for communication. An IPv4 address consists of four _____, each ranging from 0 to 255. A _____ is used to divide an IP address into network and host addresses.

Words: IP Address, Octet, DNS, Subnet Mask

🤔 Part C: Critical Thinking

Explain why IP addresses are essential for the functioning of the Internet. Provide an analogy to help someone who is unfamiliar with the concept understand its importance.