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Which of the following best states the reason that why baud rate is mentioned in serial communication?

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in Microcontroller by (14.6k points)
Which of the following best states the reason that why baud rate is mentioned in serial communication?

(a) to know about the no of bits being transmitted per second

(b) to make the two devices compatible with each other, so that the transmission becomes easy and error free

(c) to use Timer 1

(d) for wasting memory

This question was addressed to me in unit test.

I want to ask this question from Serial Port Communication topic in chapter 8051 Microcontroller of Microcontroller

1 Answer

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by (24.2k points)
Right choice is (b) to make the two devices compatible with each other, so that the transmission becomes easy and error free

The best explanation: To make two devices compatible with each other baud rate is mentioned in the serial communication so that the transmission becomes easy and error free.

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