Master transmits means _________(a) Master node is sending data to a slave(b) Master node is receiving data from slave(c) Slave node is transmitting data to master(d) Slave node is sending data to masterI have been asked this question in a job interview.The query is from I2C Protocol in chapter Internet Principles of IOT

Master transmits means _________(a) Master node is sending data to a s

1.	Master transmits means _________(a) Master node is sending data to a slave(b) Master node is receiving data from slave(c) Slave node is transmitting data to master(d) Slave node is sending data to masterI have been asked this question in a job interview.The query is from I2C Protocol in chapter Internet Principles of IOT
Answer» The correct answer is (a) Master node is sending data to a slave The EXPLANATION: There may be FOUR potential modes of operation for a given bus device, although most devices only use a single role and its TWO modes: -> Master TRANSMIT – Master node is sending data to a slave -> Maser receive – Master node is receiving data from slave -> Slave transmit – lave node is transmitting data to master -> Slave receive – Slave node is sending data to master.

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