1.

If you detect power failure by monitoring a voltage level, you have to make more than one observation to detect that the voltage is dropping.(a) True(b) FalseThe question was asked by my college director while I was bunking the class.My query is from Embedded Software in portion Advanced Software Engineering of Software Engineering

Answer»

The correct choice is (a) True

To EXPLAIN I would say: If you run the process 250 TIMES per second, this means that it runs every 4 ms and you MAY require up to two periods to detect the VOLTAGE drop.



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