Question: Before execution of the instruction , where the constant operands in immediate addressing mode (ex. MOV AH, 15H) and direct addressing mode (ex. MOV AX,

Before execution of the instruction, where the constant operands in immediate addressing mode (ex. MOV AH, 15H) and direct addressing mode (ex. MOV AX, [1234H]) are located? and can we access them before execution? Explain.

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