2. (a) An 8-bit A/D converter has an input range of 0 to 15 V and an output in simple binary. Find the output (in decimal) if the input is (a)

6.42 V (b) -6.42 V (c) 12 V (d) 0V (b) Convert Hexa decimal Number B602 to a decimal number and Binary. Convert decimal number 239 to binary number.