Please enable JavaScript to use CodeHS

APCSP20: CSN-1.D.1

  1. Frameworks
  2. AP Computer Science Principles 2020

CodeHS Lessons

The world wide web is a system of linked pages, programs, and files.

AP Computer Science Principles in JavaScript
Standard
11.7 Packets and Protocols

AP Computer Science Principles in Python (Refreshed 2026)
Standard
10.7 Packets and Protocols

AP Computer Science Principles: Cybersecurity
Standard
12.7 Packets and Protocols

AP Computer Science Principles in Roblox
Standard
10.7 Packets and Protocols

Georgia Computer Science Principles
Standard
11.7 Packets and Protocols

New Jersey Computer Science
Standard
8.9 Packets and Protocols

New Jersey Computer Science and Design Thinking
Standard
8.9 Packets and Protocols

Oklahoma Advanced Programming
Standard
7.7 Packets and Protocols

Tennessee Computer Science Foundations
Standard
6.9 Packets and Protocols

AP Computer Science Principles in Python
Standard
11.7 Packets and Protocols

IB Computer Science Standard Level (2021)
Standard
5.3 Packets and Protocols

IB Computer Science Higher Level (Year One) (2021)
Standard
5.3 Packets and Protocols