How data communication evolved, and why it matters in Kenya
Computer Studies · Grade 10 · about 40 minutes
From the post office to M-Pesa and fibre: what each step added, and the significance of data communication systems in Kenyan networking.
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- 7 sections of explanation, worked examples and diagrams
- 1 practice task with hints and worked answers
- A quiz that marks itself as you go
- Your progress kept across every subject you take
Other lessons in this sub-strand
- Data communication: concepts and components
- Signals, data rates, and modes of data flow
- Characteristics of effective data communication
- Serial, parallel, synchronous and asynchronous transmission
- How data communication evolved, and why it matters in Kenya
- Simulating a data communication system