1- Name a few computer operating systems.
2- What is the full form for MS-DOS ?
3- What is the difference between a logical address and aphysical address? show how a physical address is generated from alogical address.
4- what are the following registers used for: DS, CS, SS, SP,IP, AX
5- Define the function each of the following flag bits in theflag register: Overflow, Carry, Sign and Zero.