Choose the Correct Option Which Belongs to CSMACSMA is often used in? a) USB b) I2C c) CAN d) SPI.
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CSMA is often used in a) USB
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Answer:
CSMA is often used in I2C
Explanation:
This needs to be pronounced like “I-squared-C”. This is one of digital communication in wired mode. Collision may happen in network while communication happens during the data transfer. In order to avoid this CSMA is used which is nothing but "Carrier Sense Multiple Access". This CSMA first verifies whether the network is traffic free before transmission of Data. Some CSMA/ CA avoids collision where as CSMA/CD terminates the transmission. There is also one another technique CSMA/CR.
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