a. What is the instruction format on x86.. b. Explain the purpose of each of the following instructions, and state the type of addressing mode used: 1. MOV EAX, 0200FF00 2. MOV EBX, EAX 3. MOV EDX,...

a. What is the instruction format on x86..
b. Explain the purpose of each of the following instructions, and state the type of addressing mode used:
1. MOV EAX, 0200FF00
2. MOV EBX, EAX
3. MOV EDX, [EBX]
4. MOV ECX, [EBX]+0400
5. MOV ESI, [00005020]
6. MOV ECX, [EBX+ESI]+5