Computer Science · Data Communication
In basic digital-to-analog modulation, what transformation takes place?
- 1A database schema is exported into an ISP protocol layout
- 2A network topology is converted into a physical cable connection
- 3An analog voice stream is digitized into packet switching format
- 4A discrete digital signal is converted into a continuous analog signal✓
Correct answer
A discrete digital signal is converted into a continuous analog signal
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