
The whole path, before you pay.
HL / SL01A1 Computer fundamentals
02A2 Networks
- A2.1 Network fundamentalsHL / SL
- A2.2 Network architectureHL / SL
- A2.3 Data transmissionsHL / SL
- A2.4 Network securityHL / SL
03A3 Databases
04A4 Machine learning
05B1 Computational thinking
06B2 Programming
- B2.1 Programming fundamentalsOpen in Library ↗HL / SL
- B2.2 Data structuresHL / SL
- B2.3 Programming constructsHL / SL
- B2.4 Programming algorithmsHL / SL
- B2.5 File processingHL / SL
07B3 Object-oriented programming
08B4 Abstract data types (HL only)
No account needed.
Try itTry a card.
Introduction to Network Devices (1/2)
Network devices are the building blocks of digital communication. Each device plays a specific role in ensuring that data is transmitted efficiently, reliably, and securely across a network.
Your other subjects.
DPMake time for Computer Science.
Start free. Go Pro when you hit your first wall.
Start Computer Science free











