Q. 1 Suppose the initial physical address of a segment register is given by 5 0F41:ABA0H. Determine the physical address, base and final address of that segment register of 8086 microprocessor. Q. 2 Mention whether the following instructions are right or not for 8086 5 microprocessor? If not, then explain why it is so? And finally explain their operation: I. MOV [SI], CS II. MOVS [Byte], [Word]; where Byte and Word are of same type of variables III. MOV SS, DS IV. PUSH DWORD PTR [SI] V. REP LODSB ( Where, CX=2,D=0 ) Q.3 Explain what happens when the PUSHA instruction executes. Make sure to 5 show the physical addresses where data are stored. (Assume that SP=0006H and SS=0000H before execution.)