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Compare the Parallel Data Transfer & Serial Data Transfer.
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written 6.5 years ago by |
Parallel Data Transfer | Serial Data Transfer |
---|---|
Multiple data bits are transferred at an instance. | Only one data bit is transferred at an instance. |
Multiple lines are required to be connected between transmitter and receiver. | Maximum two lines are connected between transmitter and receiver. |
It increases the data transfer speed. | It decreases the data transfer speed. |
It is used only for small distance communication. | It is generally used for long distance communication. |