Question 1 A digital system uses 8-bit for integer representation and 16-bit for floating point number representation, and has an 8-bit wide memory. Data A and B are stored in memory as 1100 00 112 and 0110 11012 respectively. (d) If data A and B are interpreted as 8-bit 2's complement integer, show how a computer system computes the arithmetic operation - A - B in 2's complement. Convert -A, -B and the result (-A - B) to decimal to prove that the result of your 2's complement.computation is indeed correct. Show your working.

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