Find the effective and physical address when the microprocessor executes the following instructions:   (i) MOV AL,[2000H]   (ii) MOV AX,[SI]   If SI =2000H and DS=1000H

If the content of DS and BX register is 2500H and 1000H respectively. From which memory location will 8086 fetch the data while executing instruction MOV CX,[BX].

Give the names of various registers carrying offset address of segment registers.