Which Potential Mode of Operation Indicate the Frequent Sending of Byte

Multiple Choice

Which potential mode of operation indicate the frequent sending of byte to the slave corresponding to the reception of an acknowledge signal when it becomes desirable for the master to write to the slave during data transmission in I2C bus?

A) master in master-transmit mode & slave in slave-receive mode
B) slave in slave-transmit mode & master in master-receive mode
C) master in master-transmit mode as well as master-receive mode
D) slave in slave-transmit mode as well as slave-receive mode