Computer Science · Data Communication
In asynchronous serial communication, why are RTS (Request to Send) and CTS (Clear to Send) signals used?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To detect transmission errors
- 2To align device clocks
- 3To encode transmitted data
- 4To control data flow and avoid buffer overflow✓
Correct answer
To control data flow and avoid buffer overflow
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