44. Machine language instructions are found at which virtual machine level? a. digital logic level b. ISA level c. assembly language level d. operating system level 45, The Two's Complement of an integer is formed by doing which of the following? a. reversing (inverting) the bits and adding 1 b. adding 1 and reversing the bits reversing the bits changing the highest bit to a 1 c. d. 46, Which list contains s the correct hexadecimal translation (in order) of the following unsigned decimal integers? 33. 95, 257 SHoW WORK! ?. 21, 5F, 101 b. 22, 5E, 11A e. 6A, 5F, 101 d. 21, 62, 103