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Distinguish between synchronous and asynchronous communication with any four points.
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written 5.6 years ago by | • modified 5.6 years ago |
Sr No. | Synchronous | Asynchronous |
---|---|---|
1 | same clock pulse is required at transmitter and receiver | different clock pulse is required at transmitter and receiver |
2 | used to transfer group of character | used to transfer one character at a time |
3 | synchronous character is required | synchronous character is required |
4 | no start and stop signals are required | start and stop signals are required |
5 | data transmission rate is greater then or equal to 20 Kbps | data transmission rate is less then or equal to 20 Kbps |
6 | it is less reliable | it is more reliable |