Question
Please answer the following Assembly x86 Questions with either True or False: 1. To set certain bits in a data value to 1, use the
Please answer the following Assembly x86 Questions with either True or False:
1. To set certain bits in a data value to 1, use the AND instruction
2. To multiply a value by a power of 2, you must use the SHL instruction for unsigned integers, and you must use the SAL instruction for signed integers.
3. The NOT instruction only reverses the sign of a number. The other bits will remain the same.
4. For all non-zero values of AX, XOR AX, AX will not change the value of AX
5. After these 2 instructions run: mov al, 11b or al, 1 al still has the same value: 11b
6. An indirect operand (which contains an address to be dereferenced) must be a register. It cannot be a memory variable.
7. After these 2 instructions run: mov al, 11b and al, 1 al will have the value: 1
8. After these 2 instructions run: mov al,11000101b sar al,4
AL has the value 0000 1100.
9. Shifting left n bits is the same as dividing by 2n
10. Use OFFSET to dereference an address at a register and access data
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