a) In your own words, compare and contrast two’s complement and signed magnitude representation of integers. Illustrate your understanding of these concepts with two examples. b) Explain the term...

a) In your own words, compare and contrast two’s complement and signed magnitude representation of integers. Illustrate your understanding of these concepts with two examples.

b) Explain the term periodic pulse train and determine the pulse duration of a periodic pulse train whose duty cycle is 25% and period is 125 nanoseconds. Interprete your results.

c) A digital system has been developed to measure temperatures in the range -15˚C to 105˚C. If the accuracy of the system is such that the maximum number of bits that it can represent is 10 bits, and the actual temperature being read is 36˚C, what is the closest possible value that the system could represent? Interprete your results.