What are the two steps to get the two's complement of a binary number? 1. For each binary bit i, perform: 2. O 1. flipped_bit[i] = bit[i] - 1 2. Subtract 1 O 1. flipped_bit[i] - 1 - bit[i] 2. Subtract 1 1. flipped_bit[i] = bit[i) - 1 2. Add 1 1. flipped_bit[i] = 1 - bit[i] 2. Add 1 What are the two steps to get the two's complement of a binary number? 1. For each binary bit i, perform: - 2. O 1. flipped bit[i] = bit(1) - 1 2. Subtract 1 O 1. flipped_bit[i] - 1 - bit[i] 2. Subtract 1 O 1. flipped_bit[i] = bit[i] - 1 2. Add 1 o 1. flipped_bit[i] = 1 - bit[i] 2. Add 1 What is the SIGNED binary number 10000000 converted to decimal? O 256 O 128 - 128 O-256 Suppose we want to represent the decimal number 19 as a SIGNED binary number using the least number of bits possible. Which of the options below is correct? O 100011 O 010011 10011 0100011 What is the smallest SIGNED number that can be represented with 8 binary bits? 0 -127 255 0-256 0 -128