Multiple choice 1. The following operations (instruction) function with signed numbers except one. a. SHL b. IDIV c. SAR d. IMUL 2. Suppose AX = 5 (decimal), what will be the value of AX after the...

Multiple choice
1. The following operations (instruction) function with signed numbers except one.
          a. SHL        b. IDIV         c. SAR        d. IMUL

2. Suppose AX = 5 (decimal), what will be the value of AX after the instruction SHL AX,
3 executes?
          a. 20            b. 15            c. 9              d. 40