Assignment#1 1. Write the functions of ALU, Adder in BIU, and Instruction Queue of the Microprocessor 2. What is memory segmentation? What are the functions of different segments in memory? If SS = COAO:6, CS = 123426 , DS = 258C16, ES = 3D9536 SP = 2010:6, IP = 010016, SI = 021026, DI = 031016, What are the logical and physical addresses of segment bases and current locations in each segment? 3. What is stack? Write the difference between stack and Queue. Write the functions of stack. 4. Fill up the memory locations based on the instructions given below. Stack: Initially: SS-FOOO, SP-0009 ax4000, 3000, x5030, dx2050 movax 1231h push ax mov bx, 1010 add bk, ax push bow Sub Ox 1000h push ex push de After execution of four POP operations: pop cx pop ax pop bx pop dx What would be contents of four registers AX, BX, CX and DX